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Looks like someone won a battle to show an actual FITS file on NASA TV.
#SpitzerFinalVoyagepic.twitter.com/Ec8iFGiLLm
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Do you... Like
#Astronomy?
Enjoy #Python programming?
Want to work at a #NASA center?
If so, there is a *sweet* job opportunity available for you in Silicon Valley right now: https://jobregister.aas.org/ad/e3d753e1
Please spread the word!!
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Pro-tip: it is *really* easy to see planet Venus in the evening sky right now! Simply look west after sunset, wherever you are on planet Earth. You don't need a telescope because Venus is the third brightest object… https://www.instagram.com/p/B7P4AJghh1v/?igshid=thamtne3fpga …
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Knock knock! Who's there? @ Yosemite National Park https://www.instagram.com/p/B68kTYJhWdy/?igshid=nimsyu7hgiib …
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This is a huge 15×30 km section of Australia, captured in infrared light by the Sentinel-2 satellite on New Years Eve.
You can browse these images yourself via https://apps.sentinel-hub.com/eo-browser pic.twitter.com/E55Z0FTVDc
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Geert Barentsen proslijedio/la je Tweet
Happy New year Twitter! Is your new years resolution to get a position working at a NASA center on Kepler data? It is?! Well click right here and check out this new position! https://jobregister.aas.org/ad/e3d753e1 We're reviewing applications starting Jan 24, taking applications until Feb 15!
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Geert Barentsen proslijedio/la je Tweet
Extensive bushfire smoke from
#EastGippsland and southeastern#NSW has travelled over the#TasmanSea and is now affecting the south island of#NewZealand. Latest at http://ow.ly/w8DV50xKVkU pic.twitter.com/DASVmBCjzhHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Geert Barentsen proslijedio/la je Tweet
I found an old photo I had taken of Orion on my phone camera (
#OnePlus7Pro) on Oct 10th of this year. I also took a photo a couple days ago (Dec 24th). After carefully aligning and matching the two images, the brightness change of#Betelgeuse (red star near top) is pretty clear!!pic.twitter.com/AWCok3HTNpHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Geert Barentsen proslijedio/la je Tweet







Hello astronomy twitter. I am currently advertising a Research Scientist position to work with me on big data Kepler projects. TL;DR please share this opportunity with your early career researcher friends!
https://jobregister.aas.org/ad/e3d753e1 Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -


TESS #Lightkurve#Python Trick #8: Want to export a light curve to a CSV file?
http://lc.to _csv(filename)
See example
pic.twitter.com/d2LChi0mJu
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WANTED: This fuzzy-tailed THIEF known as Mr Nibbles keeps stealing avocados from our tree. The furocious millennial!!

@ Mountain View, California https://www.instagram.com/p/B5vOqdnBXOr/?igshid=1kspydjnog3a7 …Hvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -


TESS #Lightkurve#Python Trick #7: Want to understand those cryptic quality flags encoded in TESS data products?
TessQualityFlags.decode(quality_code)
See example
pic.twitter.com/BnkjYCboQ9
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The money plot in the new Stefansson+ paper is Figure 13, which shows a Transmission Spectroscopy Metric for all known small M-dwarf planets. The newly-confirmed planet G9-40b ranks among the very best by this metric! (3/3)pic.twitter.com/FbGstaEooL
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In terms of the most nearby planet discoveries made by Kepler so far, G9-40b enters the ranking only just below first place:
K2-129 b (91 ly)
G9-40 b (91 ly)
GJ 9827 bcd (97 ly)
Based on the @NASAExoArchive table. (2/3)Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -
Nearby planet discovery
Stefansson+ confirm G9-40b, a 2x Earth-sized planet around an M-dwarf star just 91 light years away.
Discovered in #K2Mission Campaign 16.
Second-most nearby Kepler discovery so far!!
Excellent JWST target.
Paper: https://arxiv.org/abs/1912.00291 (1/3)Prikaži ovu nitHvala. Twitter će to iskoristiti za poboljšanje vaše vremenske crte. PoništiPoništi -


TESS #Lightkurve#Python Trick #6: Need to remove outliers from a light curve? Use this: lc.remove_outliers() Optional arguments include:
sigma=3
sigma_lower=3
sigma_upper=3
return_mask=True
See example
pic.twitter.com/borexIKhKy
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TESS #Lightkurve#Python Trick #5: Want to create custom light curves using using all pixels brighter than N*sigma above the background? Try this:
mask = tpf.create_threshold_mask(threshold=N)
http://tpf.to _lightcurve(aperture_mask=mask)
See example
pic.twitter.com/XkFcBayIhB
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TESS #Lightkurve#Python Trick #4: Want to check if your favorite object has been observed in TESS FFI images? Try this:
search_tesscut("Whirlpool Galaxy")
Append `.download(cutout_size)` to obtain a cut-out from the data archive at MAST.
See example
pic.twitter.com/uPIBJEEGMz
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If you're in the Bay Area,
@AoTSouthBay in San Jose will be good tonight! Spoiler:@TheChedgehog is going to use a *live demo* to explain why and how stars vibrate!!pic.twitter.com/ZNy3xsPpD3
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TESS #Lightkurve#Python Trick #3: Want to discover a planet candidate using the BLS algorithm? Try this: bls = http://lc.to _periodogram("bls") Useful members:
bls.plot()
bls.period_at_max_power
bls.transit_time_at_max_power
See example
pic.twitter.com/PrU6fZBrCE
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