On Sunday, September 8th, Cica Ghost opened the latest in her monthly installations – and it is simply wonderful in its light-heartedness.
Silly is just that: a marvellous retinue of silly characters in a lush green landscape full of whimsy that would right at home in a children’s story or a scene in The Beatles Yellow Submarine. All of which is wrapped in an About Land joke by Cica:
Q: What is a cat’s favourite colour? A: PURRRR-ple.
Cica Ghost – Silly, September 2019
Across the vivid grass, two-dimensional shoots of many different hues periodically rise in bursts of speed growing, shoots forming as they do so. Except instead of becoming flowers, the buds they sprout become “fingers”, turning the plants into hands that wave in greeting before they descend back into the ground. Fluttering over these are similarly colourful and equally two-dimensional butterflies, their faces lit by happy grins.
There are no trees here; instead huge mushrooms rise over the landscape, casting broad, umbrella-like shadows, while the hump-backed hills are littered with boxes that have their own role to play. It is, in a word, a happy place, rich in humour. but it is not the scenery – whether in two-dimensions or three – that capture and hold the attention; it is the major characters within it.
These are a marvellous mix of the seemingly ordinary – cow-like creatures atop a hill and worm-like characters – to the quite bizarre. Some additionally have more than the usual allocation of heads or expected number of legs, but all of them would be perfectly at home within an animated film – a feeling that has added depth courtesy of the music stream Cica provides for the installation, which should definitely be played during a visit!
Cica Ghost – Silly, September 2019
As with all of Cica’s installations, there are plenty of opportunities to get involved in the setting – places to sit, places to dance, and more. Just mouse-over the boxes scattered around and click when you see the sit icon. Where you end up might surprise you; one box certainly offers a new meaning to the term “in the belly of the beast”, while another might leave you feeling lighter than air! There’s also a free gift you can use to take to the skies and become an airborne participant in things.
Cica’s builds always offer something attractive. Sometimes they come with fun and frivolity, like Silly, others can be more thought-provoking or carry a narrative. It is this constant mixing of ideas and approaches that always made her installations worthy of time and attention. They are also why Cica is one of Second Life’s treasured artists.
The bulky Vikram lander, with the Pragyan rover”garaged” inside, is hoisted aloft in a clean room, ready to be mated to the “top” of the Chandrayaan-2 orbiter (right). One section of the payload fairing that enclosed the craft during launch is visible in the background. Credit: ISRO
On Friday, September 6th, India was due to become the fourth country to successfully reach the surface of the Moon, with the touch-down of the Vikram lander, part of the Chandrayaan-2 (“moon craft-2” in Hindi) mission.
Launched in late July 2019, Chandrayaan-2 was set to be the latest in a series of high-profile missions undertaken by the Indian Space Research Organisation (ISRO) over the course of the last 11 years, which have included the Chandrayaan-1 lunar orbiter (2008/2009) and the Mangalayaan (“Mars-craft”), launched in 2013 and still operational today.
As I’ve noted in recent Space Sunday articles, Chandrayaan-2 comprises three parts: the orbiter vehicle, the Vikram lander and a small rover called Pragyan (“Wisdom” in Hindi) carried by the lander. Vikram departed the orbiter vehicle on Monday, September 2nd, allowing it to begin a series of manoeuvres in readiness for a final decent and landing, scheduled for Friday, September 6th (western time, the early hours of Saturday, September 7th for India) in the Moon’s South polar region.
An artist’s impression of the Vikram lander coming in to land in the Moon’s south polar region. Credit: ISRO official video
Initially, that final descent started well enough, with the lander about 550 km (344 mi) from the south pole as it fired its descent motor start the start of its final approach. At an altitude of 6 km (3.75 mi), it started a final sequence of engine burns referred to as the “fine braking phase”. Then all communications ceased.
ISRO issued a statement that the vehicle was performing nominally until around 2.1 km above the Moon, when the loss of communications occurred. However, images of the data received from the vehicle and released by ISRO appeared to suggest telemetry was being received when the lander was within 400 m of the lunar surface – and altitude at which it would be fully under its automatic guidance and landing software, and not reliant on commands from Earth. This seemed to suggest Vikram may have made a landing.
ISO stated communications with the Vikram lander were lost some 2.1 km above ground. However, a graphic of the vehicle’s descent towards the Moon (green above), appears to suggest telemetry was lost when the vehicle was between 300-400m above the lunar surface, and that it had drifted perhaps a mile from its planned descent track (red). If accurate, this suggests Vikram was in the fully automated terminal descent phase of its landing. Credit: ISRO
This idea gained ground as this article was being prepared, when an article published by Asia News international suggested Vikram has been spotted on the surface of the Moon, possibly 500m to 1 kilometre from its designated landing point. The article quotes ISRO’s director, Kailasavadivoo Sivan as saying:
We’ve found the location of Vikram Lander on lunar surface & orbiter has clicked a thermal image of Lander. But there is no communication yet. We are trying to have contact. It will be communicated soon.
Since then, the report has been repeated numerous times through various media (including an entirely UNofficial and unverified “ISRO Official Update” Twitter account) without (at the time of publication) official confirmation. This has made it hard to determine the veracity of the ANI report. Hopefully, the situation will become clearer in the coming days. One thing that could help define the lander’s condition would be an image captured by Chandrayaan-2’s main imaging camera. With a resolution of a third of a metre, it is the highest resolution camera in operation around the Moon.
The planned landing site for the Vikram lander. Credit: ISRO
But even though the lander and rover may have been lost, the mission is far from over; the orbiter continues to function perfectly. It also carries the bulk of the mission’s science experiments – eight of the 13 carried by the mission. he data gathered by these systems should enable scientists to compile detailed maps of the lunar surface, revealing key insights about the Moon’s elemental composition, formation and evolution, and potentially help in assessing the moon’s stores of water ice.
In this latter regard, the mission builds on work performed by Chandrayaan-1, which revealed water is present at the lunar poles, with subsequent studies suggesting much of this water is ice on the floors of polar craters, which have been in permanent shadow for billions of years. If this ice is easily accessible, it could be a critical enabling resource for the eventual human settlement of the moon, providing water, oxygen and fuel (hydrogen).
In all, Chandrayaan-2 is expected to operate for some 7 years.
Proxima Centauri: An Angry Star with Bad News for its Planet
In 2016, I wrote about Proixma b, a planet roughly 1.5 times the mass of Earth orbiting our nearest stellar neighbour, Proxima Centauri, 4.25 light years away (see: Exoplanets, dark matter, rovers and recoveries). Since then, and as a result of the planet being within the star’s zone of habitability, there has been a lot of debate about the potential for it to support life.
An artist’s impression of Proxima b with Proxima Centauri low on the horizon. The double star above and to the right of it is Alpha Centauri A and B. Credit: ESO
Numerical models have indicated that Proxima b probably lost a large amount of its water in its early life stages, possibly as much as one of Earth’s oceans. however, those models also suggest liquid water could have survived in warmer regions of the planet – such as on the side of the planet facing its star (Proxima b is potentially tidally locked with its parent star, always keeping the same face towards it). This means other factors that might affect habitability must be examined. Chief among these is the overall activity of the parent star – notably flares, coronal mass ejections and strong UV flux -, all of which can erode a planet’s atmosphere, rendering it uninhabitable in the long term.
That Proxima Centauri is very active with flares has been known for some time, as has been the star’s ability to generate “super-flares”, one of which in 2016 briefly raised the star’s brightness to the point of making it briefly visible to the naked eye from Earth. This activity has suggested that Proxima b is unlikely to support life (see: Curiosity’s 5th, Proxima b and WASP-121b). But the debate has remained.
Over the past year, a team of scientists at the Konkoly Observatory in Hungary have been using data from the Transiting Exoplanet Survey Satellite (TESS) to observe Proxima Centauri’s flare activity over a two month period, split between April and June 2019. They found that in the roughly 55-day period, the star pent around 7% of its time violently flaring, with a total of 72 relatively large-scale flares observed. In particular, the energy of the eruptions put them as not far below “super flare” status, suggesting the star could produce a super flare perhaps once every two years.
TESS data on flare activity on Proxima Centauri: yellow triangles indicate flare activity, green triangles show particularly violent flare events. Credit: Krisztián Vida / Konkoly Observatory
Such frequent, high-energy eruptions almost certainly have a severe impact on the atmosphere of Proxima Centauri b, disrupting it to a point where it cannot reach any steady state, leaving it continuously in a state of disruption and alteration, making the potential for the planet to support life even more remote. However, it also raises a curiosity about the star: the underlying magnetic frequency evidenced by Proxima Centaur. Such activity is normally associated with fast-rotating stars with periods of a few days. However, Proxima Centauri has a rotation period of ~80 days; so why it should be so active is now a subject for investigation.
It’s time to highlight another week of storytelling in Voice by the staff and volunteers at the Seanchai Library. As always, all times SLT, and events are held at the Library’s home at Holly Kai Park, unless otherwise indicated.
Sunday, September 8th 13:30: Tea Time with Jeeves
Just for summer, Seanchai Library takes a dive into the world of Reginald Jeeves, a well-educated, intelligent valets of indeterminate age who is employed by the amiable young man-about-town, Bertie Wooster, whom Jeeves routinely has to benignly rescue from the consequences of his idiocy.
Created by author, humorist, and lyricist (working with Guy Bolton and Jerome Kern) Pelham Grenville Wodehouse (October 1881 – February 1975), Jeeves and Wooster are perhaps his most iconic characters, their adventures eventually growing to 35 short stories and 11 novels, the majority of which are first-person narrated from the perspective of Bertie Wooster.
This week comes the fourth part of The Inimitable Jeeves.
A semi-novel published in the UK and the United States in 1923, The Inimitable Jeeves brings together 11 previously published stories structured as “chapters” rather than appearing as individual stories, giving the volume the appearance of being a novel something initially enhanced in early editions, which split the first five and final story into two chapters apiece, giving the impression the book was 18 chapters long (later editions reversed this, each story being just a single chapter for 11 in total).
The stories also add to the novel-like feel, as they each focused variously on a small group of characters throughout including Bertie’s Aunt Agatha, his somewhat inept friend Bingo, and his cousins Claude and Eustace, brought together with Jeeves and Wooster in some familiar Wodehouse themes.
Join Da5id Abbot, Kayden Oconnell, and Caledonia Skytower as they read this delightful series at Ceiliuradh Glen.
Monday, September 9th 19:00: Moonheart
Gyro Muggins reads Charles de Lint’s 1994 novel..
When Sara and Jamie discovered the seemingly ordinary artefacts, they sensed the pull of a dim and distant place. A world of mists and forests, of ancient magic, mythical beings, ageless bards – and restless evil.
Now, with their friends and enemies alike–Blue, the biker; Keiran, the folk musician; the Inspector from the RCMP; and the mysterious Tom Hengyr; Sara and Jamie are drawn into this enchanted land through the portals of Tamson House, that sprawling downtown edifice that straddles two worlds.
Sweeping from ancient Wales to the streets of Ottawa today, Moonheart will entrance you with its tale of this world and the other one at the very edge of sight and the unforgettable people caught up in the affairs of both. A tale of music, and motorcycles, and fey folk beyond the shadows of the moon. A tale of true magic; the tale of Moonheart.
As soon as Anne Shirley arrives at the white farmhouse called Green Gables, she is sure she wants to stay forever. The problem is, the owners of Green Gables, Matthew and Marilla Cuthbert wanted a boy to help Matthew with household chores; so at first it seems as if she will be returned to the orphanage from whence she came.
However, Anne is determined to stay, trying hard not to get into trouble or speaking out of turn, and the Cuthberts come to realise she is someone blessed with an enormous imagination. The latter is especially noticed by the quietly-spoken Matthew, who persuades his sister that young Anne should stay.
Thus we are drawn into Anne’s life and world as she settles into her first real home. Over the course of a five year period from her arrival in Bolingbroke at age 11 through until her move to Queen’s Academy at the age of 16, where she earns a university scholarship, we follow Anne’s adventures and ups and down within the close-knit community, making friends (and sometime enemies whom she is perhaps too stubborn to admit she’s long since forgiven for perceived wrongs) and her domestic trails and tribulations. The later, when tragedy strikes, we follow her back to Bollingbroke, where she indeed becomes Anne of Green Gables, and her story is left open.
Join Faerie Maven-Pralou as she reads L.M. Montgomery’s 1908 classic (and first of a series).
Thursday, September 12th 19:00: Jack Sparrow: The Siren Song, Part 1
Captain Jack Sparrow and his crew have suddenly fallen under a sinister spell. While continuing on their quest for the Sword of Corts, they find themselves entranced by an ethereal song which leads them away from their quarry.
With Shandon Loring, also Also in Kitely – teleport from the main Seanchai World grid.kitely.com:8002:SEANCHAI.
The following notes are taken from the TPV Developer meeting held on September 6th, 2019. A video of the meeting is embedded below, my thanks as always to Pantera for recording and providing it.
This was a meeting with a lot of text chat that didn’t generate a meaningful discussion. Therefore, only key points are recorded below.
Project Muscadine (Animesh follow-on) project viewer, version 6.4.0.530100, August 19.
360 Snapshot project viewer, version 6.2.4.529111, July 16.
Legacy Profiles viewer, version 6.2.3.527749, June 5. Covers the re-integration of Viewer Profiles.
Linux Spur viewer, version 5.0.9.329906, dated November 17, 2017 and promoted to release status 29 November 2017 – offered pending a Linux version of the Alex Ivy viewer code.
Obsolete platform viewer, version 3.7.28.300847, May 8, 2015 – provided for users on Windows XP and OS X versions below 10.7.
Brief Notes on Viewers
The Umeshu RC maintenance viewer will likely be promoted to release status in week #37 (commencing Monday, September 9th).
The voice viewer is still in progress, but has yet to surface as a publicly-available viewer.
Snapshot project viewer:
There are allegedly titling issues when taken very high resolution images with ALM and SSAO enabled.
There are also HUD appearance issues with hi-res snapshot and the option to include HUDs in images enabled, as per BUG-227587.
[3:33-4:30] EEP has further fixes on the rendering front, which are with the Lab’s QA team, so an updated to the RC viewer can be anticipated in the next week or so. This is unlikely to be the last RC update. However, if anyone testing the viewer has issues they are not aware of having been reported, they are asked to ensure they raise a bug report.
An attempt re-evaluate object and avatar rendering costs to make them more reflective of the actual impact of rendering both. The overall aim is to try to correct some inherent negative incentives for creating optimised content (e.g. with regards to generating LOD models with mesh), and to update the calculations to reflect current resource constraints, rather than basing them on outdated constraints (e.g. graphics systems, network capabilities, etc).
Current Status
More focus is being put into this project, but there is still a fair amount of “catch-up” to do.
Current focus remains on data gathering.
It will still be some time before users start to see anything visible surfacing for this work.
In Brief
Group Related
[5:35-7:10] Recent tweaks to improve group chat lag has resulted in some issues for group chat moderation. LL is aware of the problems and a fix is in the works.
In the meantime, LL continue to carry out careful experiments and adjustments to the group chat system to try to make it more responsive.
BUG-10804 – Group Role count inaccuracies: this is a long-running issue with groups with more than 5,000 members, one outcome of which means it’s not always possible to see who is assigned to specialist roles within a group, as they are not listed – and it is impossible to remove roles from users (where they no longer require them) if the user isn’t listed.
BUG-11269 – group profile shows an incorrect membership number.
Part of the comments were around removing inactive accounts – however, the Lab is loathe to do this, due to the number of users who leave SL and return with a request the LL reactivate their account.
Inventory
[7:20-7:55] BUG-227179 – off-line inventory offers from scripted objects are lost. This is awaiting resources to be worked on.
Santoshima recently extended a personal invitation to me to view the latest exhibition at her Ribong Gallery. Entitled The Overwhelm, the installation is by Meiló Minotaur, and it presents a layered, animated piece that marks – for me, anyway – the first art installation to use Animesh within its presentation.
This is actually a difficult piece to quantify. In part this is due to the minimalism involved – a series of blocked-out spaces intended to represent a house; it’s also because viewing it, one perhaps gravitates away from the provided description towards an alternative possible interpretation.
The Overwhelm is both a house and a stage, where private life presents itself in its slow, disturbing anguish. This animated installation is about family, and about the overbearing weight of being responsible for a new life, about disconnection, excruciating loneliness, and the shared commonness of this experience.
– CapCat Ragu, explaining the Overwhelm on behalf of Mieló Minotaur
Ribong Gallery: The Overwhelm
The term “new life” suggests this is a piece about the anxiety surrounding a forthcoming birth; the setting suggests something else: the anxiety felt when a child has failed to return home as expected. This interpretation fits the later comment in the description, which defines the colours and tone of the setting as,”distressing mood, with an implication of imminent violence”.
But for me, there is a third interpretation: a couple who have in fact lost their child and are both surrounded by memories of that child in the form of the haunting wall images, and trapped within the simmering tension of loss, blame and recrimination. All of which, wrapped within that sense of grief, is waiting to explode outwards in anger and violence toward whichever of them gives cause through a wrong action or word.
Ribong Gallery: The Overwhelm
The Animesh models give a physical dimension to the atmosphere of anxiety, looming anger, anguish and hurt through their pacing, head movements, and through their shape. The exaggerated points of the male figure’s shoulders convey a sense of hunch-shouldered annoyance as he strides in his place, for example.
Curious, involved, oddly attractive, The Overwhelm is open through to November 2019.
SLurl Details and Related Links
The Overwhelm, Ribong Gallery (Mieum, rated General)
The Island That Is Not There, September 2019 – click and image for full size
We were drawn to The Island That Is Not There simply because of the region’s name. A Homestead designed by Franz Markstein, it presents a rugged island setting with a mix of influences that give the region a strangely eclectic, but flowing look and feel.
Second star to the right and straight on till morning, this is the way to the island that is not there.
– Franz Markstein, describing The Island That Is Not There
The Island That Is Not There, September 2019
It is a place without obvious paths and no roads, but with a definite east-west orientation, the eastern side a high table of rock, backed in part by a natural curtain wall. The ruins of a once great chapel sit here, and before them, a mix of shop, houses and cabins sitting on the first rocky steps that descend down to the western beaches.
More houses are scattered around, most with a Mediterranean slant, although the setting doesn’t have the usual trappings of a Mediterranean location, but projects something of a feel for a rugged Scottish isle. A bubbling brook splashes down from the eastern uplands to the western coast. It rises without warning at the head of a gully – presumably there is a underground wellspring – and bounces and splashes its way between rocks and over rapids, gurgling as it goes, until it passes under a hump-backed bridge to drop to the sea alongside a small beach.
The Island That Is Not There, September 2019
Boats sit offshore, mainly of the sailing or rowing varieties. Some of the latter offer places to sit and pose, while the former – surprisingly – are also open for people to sit and stand aboard, offering unusual (for a public setting) opportunities for photographs – as does the biplane passing overhead.
One of the rowing boats is not merely for posing in, however. It forms a rezzer and a way to reach the outlying islands. One of these offering a little summerhouse / getaway, with seating, art and a distressed piano that can also be found within the walls of the ruined chapel (amidst other bric-a-brac). The second island is set aside of events, with a DJ station and grassy dance area which, during my return visit for photos, was hosting a set. Sadly, there are no rezzrs for a return row to the main island, so flying is the order of the day.
The Island That Is Not There, September 2019
Building on so rugged a setting can cause one or two issues. While mesh can easily be moulded into uneven rocky forms, it’s not so easy to shape when it comes to grasses and flowers. This can result in expanses of grass appearing to float in the air when the rock in which it was placed drops away. It also means that buildings without deep footings can end up with gaps between them and the ground beneath them. Some of this is evident here; one or two of the buildings and walls could perhaps do with settling a little more, or have “foundations” set beneath them.
There are also one or two elements of the landscape – notably along the western beach and the waterfalls of the brook – that perhaps need tidying up and gaps eliminated, but really none of these issues spoil exploration or photography. For the latter, adjusting the sun position or changing your local windlight can overcome the odd awkward gap or strangely-placed shadow. This is fortunate, because there really is much to appreciate about the overall design.
The Island That Is Not There, September 2019
Finished with a rich sound scape, and with plenty to see, The Island That Is Not There makes for a pleasing visit. Should people wish to tarry, there are enough places to sit without feeling crowded. Ideal under a range of windlight settings, it also offers plenty of opportunities for landscape and avatar photography.
Inara Pey: Living in a Modemworld 