NGC1365, approaching to JWST MIRI data

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NGC 1365 JWST MIRI mosaic, filters f770W, f1000W, f1130W and f2100W

According to James Webb Space Telescope official documentation (cfr. https://jwst-docs.stsci.edu/jwst-mid-infrared-instrument) the JWST Mid-Infrared Instrument (MIRI) provides imaging and spectroscopic observing modes from 4.9 to 27.9 μm. These wavelengths can be utilized for studies including, but not limited to: direct imaging of young warm exoplanets and spectroscopy of their atmospheres; identification and characterization of the first galaxies at redshifts z > 7; and analysis of warm dust and molecular gas in young stars and proto-planetary disks.

MIRI imaging filter curves and wavelenght are resumed below

MIRI imaging filter curves – https://jwst-docs.stsci.edu/jwst-mid-infrared-instrument, figure 3

MIRI coronagraphic imaging filter curves – https://jwst-docs.stsci.edu/jwst-mid-infrared-instrument, figure 4

From Mikulksky Archive for Space Telescopes I downloaded raw calibrated .tif data focused about NGC 1365 Great Barred Spiral Galaxy, a double-barred spiral galaxy about 56 million light-years away in the constellation Fornax.

Among all data available I picked-up 3 sessions: a wide field MIRI mosaic by filters f770W, f1000W, f1130W and f2100W, a small field MIRI mosaic by the same filters f770W, f1000W, f1130W and f2100W a small NIRCAM field mosaic by filters f200W, f300M, f335M and f360M.

NGC 1365 JWST MIRI mosaic, filters f770W, f1000W, f1130W and f2100W
NGC 1365 JWST NIRCAM mosaic, filters f200W, f300M, f335M, f360M

M45: Alcione and Merope

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M45: Alcione and Merope, CH-1-CCD – Zoom into the Pleiades

M45 Pleiades

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M45 Pleiades

Astrobin:

Astrometry:

Telescopelive:

NGC 1672 Seyfert Galaxy

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NGC 1672 Seyfert type II nucleus galaxy, from CH-1-CCD > Telescoplive .raw data

Astrobin:

Astrometry: https://nova.astrometry.net/user_images/7393327#annotated

Telescope Live: https://telescope.live/gallery/ngc-1672-7

Annotated integration by PixInSight

LMC – LARGE MAGELLANIC CLOUD

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Astrobin: https://www.astrobin.com/vmtkrd/

Astrometry: https://nova.astrometry.net/user_images/7363248#annotated

Telescopi O Obiettivi Di Acquisizione: Takahashi FSQ-106ED

Camere Di Acquisizione: FLI PL16083

Filtri: Astrodon Gen2 E-Series Tru-Balance Blue 50×50 mm · Astrodon Gen2 E-Series Tru-Balance Green 50×50 mm · Astrodon Gen2 E-Series Tru-Balance Lum 50×50 mm · Astrodon Gen2 E-Series Tru-Balance Red 50×50 mmSoftwareAdobe Photoshop · Pleiades Astrophoto PixInsight

Camere Di GuidaStarlight Xpress Ultrastar M

Large Magellanic Cloud, (Nubecula Major)
LRGB 300″ and 600″ subframes integration, data retrieved from Telescopelive.com/AUS-2 sessions focused on Large Magellanic Cloud.
Scope: AUS-2 Takahashi FSQ-106ED, cfr. https://help.telescope.live/hc/en-us/articles/360005155197-AUS-2-10cm-F3-6-Refractor [17/02/2023]
Camera: ProLine FLI PL16083, cfr. https://help.telescope.live/hc/en-us/article_attachments/4406735822609/PL16803.pdf [17/02/2023]
Integration and first stretch by PixInSight; final post-production by Photoshop

White Balance values according to PixInSight > Spectrophotometric Color Calibration

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 29/01/2023 – group 2

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Comet C/2022 E3 ZTF starless (PixInSight > Starnet 2) group 2 subframes integration
C/2022 E3 ZTF comet, 60″ subframes in LRGB taken during 29/01/2023 night, from 19:57 about

Astrobin: https://www.astrobin.com/misrip/

Astrometry: https://nova.astrometry.net/user_images/7310563#annotated

Telescopi O Obiettivi Di Acquisizione: William Optics Redcat 51

Camere Di Acquisizione: ZWO ASI1600MM Pro

Montature: Sky-Watcher EQM-35  ×

Filtri: Astronomik 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″

Accessori: DeepSkyDad Flap Panel (FP1) · ZWO ASIAIR Plus · ZWO EAF · ZWO EFW 8 x 1.25″ / 31mm

Software: Adobe Photoshop · Pleiades Astrophoto PixInsight

Telescopi O Obiettivi Di Guida: QHYCCD Mini Guide Scope

Camere Di Guida: ZWO ASI120MM Mini

 Dettagli d’acquisizione

Date:29 Gennaio 2023

Pose:

Astronomik L-1 Luminance UV/IR Block 1.25″: 60×60″(1h) (gain: 137.00) -20°C bin 1×1
Astronomik Type 2c Blue 1.25″: 60×60″(1h) (gain: 137.00) -20°C bin 1×1
Astronomik Type 2c Green 1.25″: 60×60″(1h) (gain: 137.00) -20°C bin 1×1
Astronomik Type 2c Red 1.25″: 60×60″(1h) (gain: 137.00) -20°C bin 1×1

Integrazione: 4h

Dark: 33, Flat: 33, Dark dei flat: 33

Giorno lunare medio: 8.19 giorni

Fase lunare media: 58.58%

Scala del Cielo Scuro Bortle: 6.00


Comet C/2022 E3 ZTF 
Night of 29/01/2023, group 2 subframes, 60″ x 60 x LRGB; bad weather, partially cloudy and windy.

Spectphotometric Color Calibration White balancing stars chart and value, PixInSight

C-2022 E3 ZTF – 20/01/2023

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C-2022 E3 ZTF comet in LRGB, 2023 January, the 20th

Astrobin:

Astrometry: https://nova.astrometry.net/user_images/7219668#annotated

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.

SH2-171 region in SHO Palette

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SH2-171 region in SHO Palette

Astrobin: https://www.astrobin.com/i4juxi/

Astrometry: https://nova.astrometry.net/user_images/7044397#annotated

Strumentazione

Telescopi O Obiettivi Di Acquisizione: William Optics Redcat 51

Camere Di Acquisizione: ZWO ASI1600MM Pro

Montature: Sky-Watcher EQM-35 

Filtri: Astronomik H-alpha CCD 6nm 1.25″ · Astronomik OIII CCD 6nm 1.25″ · Astronomik SII CCD 6nm 1.25″

Accessori: ZWO ASIAIR Pro · ZWO EAF · ZWO EFW 8 x 1.25″ / 31mm

Software: Adobe Photoshop · Pleiades Astrophoto PixInsight

Telescopi o Obiettivi Di Guida: QHYCCD Mini Guide Scope

Camere Di Guida: ZWO ASI120MM Mini

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