M33 Triangulum Galaxy

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M33 Triangulum Galaxy, LRGB 60″ subframes

Astrobin:

Astrometry:

M45 Pleiades

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M45 Pleiades

Astrobin:

Astrometry:

Telescopelive:

C/2022 E3 ZTF 28, 29/01/2023

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C/2022 E3 ZTF, night between 28 and 29/01/2023. 120″ and 60″ subframes

Astrobin:

Astrometry: https://nova.astrometry.net/user_images/7357487#annotated

Starless comet standalone integration: PixInSight, Starnet
White balance parameters by PixInSight > Spectrophotometric Color Calibration

C-2022 E3 ZTF – 10/01/2023

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C-2022 E3 ZTF – 10/01/2023

Astrobin: https://www.astrobin.com/4j6mnr/

Astrometry: https://nova.astrometry.net/user_images/7161626#annotated

Telescopi O Obiettivi Di AcquisizioneWilliam Optics Redcat 51Camere Di AcquisizioneZWO ASI1600MM ProMontatureSky-Watcher EQM-35  ×FiltriAstronomik L-1 Luminance UV/IR Block 1.25″ · Astronomik Type 2c Blue 1.25″ · Astronomik Type 2c Green 1.25″ · Astronomik Type 2c Red 1.25″AccessoriDeepSkyDad Flap Panel (FP1) · ZWO ASIAIR Plus · ZWO EAF · ZWO EFW 8 x 1.25″ / 31mmSoftwareAdobe Photoshop · Pleiades Astrophoto PixInsight

 Dettagli d’acquisizione

Date:10 Gennaio 2023Pose:

Astronomik L-1 Luminance UV/IR Block 1.25″: 10×60″(10′) (gain: 173.00) -20°C bin 1×1
Astronomik Type 2c Blue 1.25″: 10×60″(10′) (gain: 173.00) -20°C bin 1×1
Astronomik Type 2c Green 1.25″: 10×60″(10′) (gain: 173.00) -20°C bin 1×1
Astronomik Type 2c Red 1.25″: 10×60″(10′) (gain: 173.00) -20°C bin 1×1Integrazione:40′Dark:33Flat:33Dark dei flat:33Giorno lunare medio:17.92 giorniFase lunare media:89.18%Scala del Cielo Scuro Bortle:6.00

Risoluzione: 3451×4585

Dimenzione file: 90,6 MB

Luoghi: Home (balcony), Livorno, Livorno, Italia

Origine dei dati: Giardino

 Descrizione

Comet C-2022 E3 ZTF from Livorno, Bortle 6 degree suburban sky.
Rare minutes of clear sky let me take about 10 subrafems of 60″ in LRGB between 4 and 6 a.m..
Very hard set to combine due to comet alignment shifting parameters.
Postproduction PixInSight, StarXtermintator, Adobe Photoshop.
Link here to raw .fits file of comet and star integration by Pixelmath.

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