AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  ISON J051151.42-065535.9  
AAVSO UID
000-BLV-970 (No observations)  
Constellation
Orion Sequence
J2000.0
05 11 51.42 -06 55 35.9  (77.96425 -6.92664) Search nearby
B1950.0 05 09 25.66 -06 59 10.1
Galactic coord. 207.652 -25.271
Other names

(Internal only)
2MASS J05115142-0655359 AllWISE J051151.41-065536.2 DENIS J051151.4-065535
GSC2.3 S1NB001965 SDSS J051151.42-065535.9 USNO-B1.0 0830-0080224
WISE J051151.41-065536.2    
(Not logged in)  Add name
Variability type
UV
Spectral type --
Mag. range
17.4 - 19.6: CR
Discoverer S. Schmalz, N. Tungalag, R. Inasaridze, I. Molotov
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Schmalz, Sergei Discovered at the ISON-Khureltogot Observatory (Mongolia) in the CCD images (60s exposure) of the GRB160131A observation. Imaged with a MicroLine 9000 CCD on a 40-cm ORI telescope. The lightcurve includes 77 measurements obtained on 31 Jan 2016 between 11:27:25 UT and 16:06:15 UT, 250 measurements obtained on 01 Feb 2016 between 11:13:46 UT and 16:04:52 UT, and 10 measurements obtained on 02 Feb 2016 between 11:12:09 UT and 11:26:14 UT. The lightcurve also includes 60 measurements from the Abastumani Observatory (Georgia) CCD images (120s exposure) obtained with the AS-32 (0.7m) telescope during the same GRB observation on 31 Jan 2016 between 19:16:57 UT and 22:09:42 UT. All photometric data points have been calibrated against the UCAC4 catalogue.
(Not logged in)  Add remark
References
There are currently no additional references filed for this star.
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 15.87H = 15.29K = 14.80J - K = 1.07
AllWISE W1 = 14.79W2 = 14.59W1 - W2 = 0.20
SDSS-DR12 u = 24.56g = 21.52r = 19.98i = 18.38z = 17.43u - g = 3.03r - i = 1.61
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2 Lightcurve Schmalz, Sergei 2016-02-05 04:19 UTC Lightcurve of ISON J051151.42-065535.9 (UV Ceti type variable).
1 Animation of the flare Schmalz, Sergei 2016-02-05 04:19 UTC Animation of 14 cropped CCD-images (60s exposure) spaced by ~5 minutes showing the flare of the star. The images were obtained at the ISON-Khureltogot Observatory (Mongolia) with a 40-cm ORI telescope.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Schmalz, Sergei 2016-02-05 17:29 UTC Correction of a misspelt discoverer's name.
1 Schmalz, Sergei 2016-02-05 15:16 UTC Initial submission.