Perseus A
Magnitude: 11.7
Equatorial 2000: RA: 03h 19m 48s Dec: +41°30'41"
Spiral Galaxy
Constellation: PER
Surface brightness: 13.0
Remarks: 3C 84, Perseus A, IRAS03164+4119

Instrument: Meade 10p 6.7/Alpy/Lodestar/Atik 314/Mach1

Observatoire: SMU

2016-12-04T20:15:16

EXPTIME: 3614 s

Poses: 3*1200 s, binning 1*1

Red shift: z = 0.01859 . Simbad: z = 0.01756

----> 5576 km/s. Simbad: 5218 km/s

Spectre amélioré avec un nouveau traitement avec 20 darks de 1200 s et 50 bias.

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Magnitude: 3.5
Equatorial 2000: RA: 00h 42m 44s Dec: +41°16'08"
NGC 224

Instrument: Meade 10p 6.7/Alpy/Lodestar/Atik 314/Mach1

Observatoire: SMU

2016-09-27T20:04:14

EXPTIME: 915 s

Poses: 3*300 s, binning 1*1

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Seyfert 1 Galaxie

Magnitude: 12.0
Equatorial 2000: RA: 23h 03m 15s Dec: +08°52'26"
Constellation: PEG
Surface brightness: 12.2/ arc min**2

Instrument: Meade 10p 6.7/Alpy/Lodestar/Atik 314/Mach1

Observatoire: SMU

2016-12-05T18:42:36

EXPTIME: 9130 s

Poses: 1*600 s et 7*1200 s, binning 1*1

RMS = 0.35 A

Red shift: z = 0.01618 . Simbad: z = 0.01588

----> 4854 km/s. Simbad: 4722 km/s

Spectre amélioré avec un nouveau traitement avec 20 darks de 1200 s et 50 bias.

la même chose sans bias et sans darks!

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NGC5194
Magnitude: 8.1
Equatorial 2000: RA: 13h 29m 53s Dec: +47°11'44"
Size: 11.2 x 6.9



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