shipilev Profile Banner
Aleksey Shipilëv Profile
Aleksey Shipilëv

@shipilev

Followers
27K
Following
904
Media
720
Statuses
4K

In love-hate relationship with machines. Doing weird stuff, so you don't have to. Personal account, expect no perfection. Currently: everything OpenJDK at AWS.

Potsdam, Germany
Joined April 2011
Don't wanna be here? Send us removal request.
@shipilev
Aleksey Shipilëv
1 year
Perl regex engine is my totem animal.
Tweet media one
0
8
100
@shipilev
Aleksey Shipilëv
8 hours
Тем временем производители: о, плохого пиара не бывает, выпустим литиевую смазку, но назовём её WD-40 (specialist), чтобы интернеты вообще разорвало в вопросе "Чем смазывать шпингалеты дома?" Кстати, лучшие в мире шпингалеты делаются на фабрике №3, по адресу: ул. Цурюпы, 15.
Tweet media one
@shaman007__
Stainless Steel Corpo Rat
1 day
@4w3s0m3n00b @mitrichmitrich Что? Это не смазка. Т��м нет смазочного материала.
1
0
16
@grok
Grok
3 days
Join millions who have switched to Grok.
158
300
2K
@shipilev
Aleksey Shipilëv
1 day
RepairCafe: Saturday, Aug 30, 11:00. 13:00 (shorter closing time) at Potsdam SLB. Come bring your curiosity and your broken devices. We can tinker together, maybe successfully, maybe not, but it should be fun either way. We speak German, English, Russian.
1
0
7
@shipilev
Aleksey Shipilëv
10 days
Same data, but also first ever attempt at re-mastering things with PixInsight. It is a powerful tool with a steep learning curve, but payoff is worth it. I can see why people pay 300+ EUR for it.
Tweet media one
0
0
4
@shipilev
Aleksey Shipilëv
10 days
Living in Germany is: "${a_common_thing_germans_do} ist strafbar and können teuer werden"
Tweet card summary image
rbb24.de
1
0
10
@shipilev
Aleksey Shipilëv
11 days
This is the most recognized feature of which is Pillars of Creation:
@shipilev
Aleksey Shipilëv
28 days
It takes a while to get the hang of, especially dealing with very low contrast 64-bit integer FITS, but oh my. Oh my.
Tweet media one
0
0
3
@shipilev
Aleksey Shipilëv
11 days
Let's go, first ever nebula on this imaging rig. No real set up, 30 minutes integration time through an open window from inside my apartment in Bortle 6 skies.
Tweet media one
4
1
21
@shipilev
Aleksey Shipilëv
14 days
❌ "̶Л̶ю̶б̶и̶т̶е̶л̶ь̶с̶к̶о̶е̶ ̶а̶с̶т̶р̶о̶ф̶о̶т̶о̶"̶.✅ "Фотографии из немецкого сортира"
Tweet media one
2
0
34
@APSRetirement
Alliance for Prosperity and a Secure Retirement
2 days
Caught in the middle of a political battle, @BlackRock reaffirmed its focus is helping millions of Americans save for retirement. They warned that injecting politics from either side risks undermining financial performance.
Tweet card summary image
prosperityretirementalliance.com
Millions of Ameircans depend on the security of their retirement savings to live with dignity after a lifetime of hard work. That’s why the Alliance for Prosperity and a Secure Retirement (APSR)...
1
0
3
@shipilev
Aleksey Shipilëv
14 days
This is the original resolution close up from *the same image*, just so you can appreciate how detailed that image is. I ballpark about ~0.25"/px, ~550 km/px. Oh my, oh my.
Tweet media one
0
0
8
@shipilev
Aleksey Shipilëv
14 days
First attempt at Sun mosaic in white light: 20x panel mosaic with imperfect stitching gives 8K full Sun disk image. I made a few acquisition mistakes, which means it could be even better! Ohhhh. The compressed / downsampled preview here does not do it justice:
Tweet media one
2
1
5
@shipilev
Aleksey Shipilëv
14 days
"Господи, помоги мне выжить среди этой смертной любви" (с).
0
0
10
@shipilev
Aleksey Shipilëv
16 days
(квотом, потому что реплаи закрыты) Честно говоря, об этом большими буквами часто пишут, а то и в каждом файле. Просто это мало кто читает, потому что кому ж понравится, когда лицензия на тебя орёт?
Tweet media one
@almaleksia
almaleksia
16 days
Опенсорс, если он не мейнтейнится большой корпой - это говно говна. Не делай либы, если потом забиваешь на них хуй. Либо пиши в ридми: "я безответственный еблан, поэтому юзайте это говно на свой страх и риск. Мне поебать".
5
3
106
@shipilev
Aleksey Shipilëv
16 days
Hitting 15K would be exciting, because this will allow (. smashes the calculator. ) 1.25 meter posters at 300 dpi. Which would be real nice somewhere in my apartment.
1
0
2
@shipilev
Aleksey Shipilëv
16 days
First and not very successful Moon 8x mosaic. Mis-configured the mosaic planner, so incomplete disk was captured. But this theoretically allows 7K pixel wide disks! With more shots and 2x resampling, up to 14K pixels wide? Gotta try it next. Downsampled to 2K here for preview:
Tweet media one
2
0
12
@shipilev
Aleksey Shipilëv
19 days
Pro-tip: If you are from confrontational culture, write public things as if you write them to your past, current, and future self. (*). (*) Unless you hate yourself. Awkward.
0
1
12
@thesopawsome
The So Pawsome 🐾
4 months
Always curious and full of energy, Beagles turn every walk into an adventure 🐾🎉.
Tweet media one
95
368
7K
@shipilev
Aleksey Shipilëv
19 days
I am pretty sure a lot of folks who endorse the style of recent Linus' LKML reply would feel very uncomfortable on the receiving side of it. Common rationalizations: a) I never make mistakes, so no one would do that to me; b) I would deserve it if it happens. Both are false.
5
2
31
@shipilev
Aleksey Shipilëv
20 days
Same technique applied to Moon (4Kx4K MONO8 frames, 30 GB) allows enough lucky frames for 2x resampling during stacking, taking 50+ cpu-hours. Again, this is the largest full-disk Moon I got, 4K in diameter. Down-sampled here for preview:
Tweet media one
2
0
15
@shipilev
Aleksey Shipilëv
20 days
Largest capture (8Kx4K frames, 120 GB) with lots of high-quality lucky frames allows for 2x resampling during stacking, taking 100+ cpu-hours. This is the highest resolution full-disk Sun I got in white light so far, measuring 4K pixels in diameter. Down-sampled here for preview:
Tweet media one
4
0
38
@shipilev
Aleksey Shipilëv
21 days
First lightly processed results look very promising!
Tweet media one
1
0
8
@shipilev
Aleksey Shipilëv
21 days
I know it sounds implausible, but I got overran by a herd of alpacas. This was so unexpected that it did not occur to me to take a photo, just imagine this one superimposed with the photo above: -- I forgot there is an alpaca breeder nearby.
Tweet card summary image
hch-alpacas.com
2
0
14
@shipilev
Aleksey Shipilëv
21 days
I hope you are not sitting with a computer on a warm summer Saturday? (On this photo: sitting with a computer on a warm summer Saturday)
Tweet media one
7
1
60