Author: cepheids

C/2017O1ASASSN

cepheids

C/2017O1ASASSN
DATE = ‘2017-10-24T23:20:38.20’ /Date of FITS file creation
SWCREATE= ‘PRISM, Version 10.3.34.336, 2017-09-15’ /PRISM Version
ORIGIN = ‘Cepheids Astronomy’ /Origin place of FITS image
OBSERVER= ‘Cepheids Astronomy’ /Observer name
SITELAT = ‘+24:55:00:00 ‘ /Latitude observatory
SITELONG= ‘+75:33:55:99 ‘ /Longitude observatory
DATE-OBS= ‘2017-10-24T22:17:30.29’ /UT date of Observation
UT = ’10:17:30 PM.29 ‘ /UT begining of observation
EXPOSURE= 1800.00000 /Exposure time seconds
XPIXELSZ= 10.80 /X pixel size microns
YPIXELSZ= 10.80 /Y pixel size microns
INSTRUME= ‘ARTEMIS CCD ATIK-383L’ /Camera which created data
FILTERS = ‘CLEAR ‘ /Filters
TELESCOP= ‘C11 ‘ /Telescope
FOCAL = 1660.0 /Focal length in mm
DIAMETER= 280.0 /Diameter in mm
OBJCTRA = ’04 51 03.268 ‘ /Object Right Ascension (J2000)
OBJCTDEC= ‘+62 07 56.86 ‘ /Object Declinaison (J2000)

Comet C2017T1(Heinze)

cepheids

Comet C2017T1(Heinze)
DATE = 2018-01-07T16:29:42.19 // Date of FITS file creation
SWCREATE= PRISM, Version 10.3.42.385, 2018-01-04 // Software Name and version
ORIGIN = Cepheids Astronomy // Origin place of FITS image
OBSERVER= Cepheids Astronomy // Observer name
SITELAT = +24:55:00:00 // Latitude observatory
SITELONG= +75:33:56:99 // Longitude observatory
UT = 03:14:17 PM.37 // UT begining of observation
EXPOSURE= 690.00000 // Exposure time seconds
XPIXELSZ= 12.90 // X pixel size microns
YPIXELSZ= 12.90 // Y pixel size microns
INSTRUME= ASCOM_ARTEMIS CCD: ATIK-414ex (247) // Camera which created data
TELESCOP= C11 // Telescope
FOCAL = 1447.0 // Focal length in mm
DIAMETER= 280.0 // Diameter in mm
OBJCTRA = 02 02 27.367 // Object Right Ascension (J2000)
OBJCTDEC= +68 10 02.99 // Object Declinaison (J2000)

45P/Honda-Mrkos-Pajdusakova

cepheids

45P/Honda-Mrkos-Pajdusakova ‘2017-02-23T22:57:20’
Tele: C11/0.28m/f10.0, KAF8300 (3326X2504, 5.4µMX5.4µM)
Filter: XAF-GCE125 565rb (www.omegafilters.com/565rb.html)
Binning: 3X3 (16.21µmX16.21µm)
Tele field of view: 22.10acrminx16.66acrmin
Plate scale: 1.1859 arcsec/pix
Angle: 55.2 Deg
Exp: 25X60secs
Guiding: PHD2/ZWOASI120MM
OBJCTRA: 11 45 28
OBJCTDEC: +29 06 50
APT Tool, Maximdl, CCDstack, DS9
Cepheids Astronomy Group,RBT, India. 

PNV J18040967-1803581

cepheids

We observed after the prompt notification from Patrick Schmeer as follows:
DATE-OBS= ‘2018-04-08T17:08:48
PNV J18040967-1803581: possible nova (11.2 mag) in Sagittarius
PNV J18040967-1803581 (N:)
RA 18h04m09.67s, DEC -18°03’58.1″ (J2000.0)
2018 April 8.7229 UT, 11.2 mag (CCD, unfiltered)
Independent discoverers: Tadashi Kojima (Gunma-ken, Japan) and Hideo Nishimura (Shizuoka-ken, Japan)
We observed transient at RA: 18:04:09.456, DEC: -18:03:55.68, V MAGNITUDE= 11.74 ±0.04, B MAGNITUDE= 13.63 ±0.04.
http://www.cbat.eps.harvard.edu/…/J18040967-1803581.html
https://www.aavso.org/vsx/index.php?view=detail.top…
http://mail.spaceobs.com/pipermail/iaude_spaceobs.com/2018-April/012612.html

Cepheids AStronomy Group, RBT, India.

Comet 38P/Stephan-Oterma

cepheids

38P/Stephan-Oterma, 2018-10-12T22:02:50.68 UT, Speed=1.53″/min, PA=70.7Deg, UCAC4, Mag=13.5 nucleus, +24:55:00N, 75:33:59E,
EXP: 420 secs,12.9µm/12.9µm, 19’X14′, ATIK-414exmono, R Bessell, 1.66″/pix, C11/f5.5/fl 1548.6mm/D280mm, OBJCRA 06 25 0.470, OBJCDEC= +14 10 46.28, CCDT= -4.9 DegC.
Astrometrica “ADES”, PRISMv10.
Cepheids Astronomy, RBT, INDIA.

M31n-2008-12a

cepheids

M31n-2008-12a, 2018-11-07T19:21:38.92
RA(2000)= 00h45m28.819s DEC(2000)= +41°54’10.05”
Site location: +24:55:00N, +75:33:59E
C11 SCT/f5.5/FL 1548.6mm/D280mm, OBJCRA 00 45 28.81, OBJCDEC= +41 54 09.9, CCDT= -9.6 DegC
Binnin: 2×2, 12.9µm/12.9µm, 19’X14′, ATIK-414ex,1.66″/pix
Catalog for astrometry/photometry: UCAC4,PRISMv10
V Bessell: Exposure: 90X20=1800 secs,MAGNITUDE= 18.91 ±0.27
R Bessell: Exposure: 90X20=1800 secs, MAGNITUDE= 19.06 ±0.37
Observers: A Raj (IIA, Bengaluru, India), V.K Agnihotri (Cepheids Astronomy, RBT, INDIA)
Atel Link: http://www.astronomerstelegram.org/?read=12189

C/2018V1(Machholz-Fujikawa-Iwamoto)

cepheids

Name : C/2018V1(Machholz-Fujikawa-Iwamoto)
Perihelion date : 2458456.0177 03-12-2018 12:25:29
Eccentricity : 1
Inclination (°): 143.9591
Node longitude (°): 128.729
Argument (°): 88.8273
perihelion distance (ua): 0.386714
Absolute Magnitude : 12
Activity Parameter : 4
Julian day : 2458434.44648462 -> 11-11-2018 22:42:56
RA (2000) : 12h41m23.532s DEC (2000) : -01°38’23.92”
Sun elongation (°) : 39.1
Geocentric distance (ua) : 1.036
Speed (arcsec/hour) :233.71
Angle (PA) : 84.991 °
Magnitude:10.4
RA speed : 232.9 arcsec/hour DEC : 20.4 arcsec/hour
# version=2017
# observatory
! mpcCode XXX
! name Cepheids Observatory, India
# submitter
! name V. Agnihotri
# observers
! name V. Agnihotri
# measurers
! name V. Agnihotri
# telescope
! design 0.28-m f/5.5 Schmidt-Cassegrain + CCD
! aperture 0.28
! fRatio 5.5
! detector CCD
# software
! astrometry Astrometrica 4.12.0.448
! photometry Astrometrica 4.12.0.448
permID |provID |trkSub |mode|stn |obsTime |ra |dec |rmsRA|rmsDec|astCat |mag |rmsMag|band|photCat |photAp|logSNR|seeing|exp |rmsFit|nStars|notes|remarks
|C/2018 V1 | | CCD|XXX |2018-11-12T00:01:01Z |190.442210 | -1.636303 |0.109|0.100 | UCAC4|12.85|0.086 | V| UCAC4| 7.7 |1.98 |4.1 | 60|0.11 | 15|K |