MASTER: PSN in UGC05072 and YSO detection
ATel #12536; P. Balanutsa, T. Pogrosheva, A. Pozdnyakov, V. Lipunov (Lomonosov MSU), E. Gorbovskoy, V. Kornilov, N. Tiurina, A. Kuznetsov, V. Vladimirov, A. Chasovnikov, V. Topolev, V. Grinshpun, K. Zhirkov, V. Senik (Lomonosov MSU, SAI, Physics Department), O. Gress, N. Budnev (ISU API), A. Gabovich, V. Yurkov (Blagoveschensk SPU), A. Tlatov (KSS Pulkovo observatory), V. Shumkov
on 28 Feb 2019; 16:40 UT
Credential Certification: Nataly Tyurina (tiurina@sai.msu.ru)
Subjects: Optical, Request for Observations, Supernovae, Transient, Variables, Young Stellar Object
MASTER OT J093137.72+411921.31 discovery - PSN in 12.7"E,18.5"N of UGC05072
MASTER-IAC auto-detection system ( Lipunov et al., "MASTER Global Robotic Net",Advances in Astronomy, 2010, 30L )
discovered OT source at (RA, Dec) = 09h 31m 37.72s +41d 19m 21.31s on 2019-02-27 00:22:53.889 UT.
The OT unfiltered magnitude is 17.3m (mlimit=20.6m).
The OT is seen in 6 images. There is no minor planet at this place.
We have reference image without OT on 2015-11-21 02:45:50 UT with unfiltered magnitude limit 20.3m.
This PSN is in 12.7"E,18.5"N of UGC05072.
Spectral observations are required.
The discovery and reference images are available at
http://master.sai.msu.ru/static/OT/093137.72+411921.31.png
Possible YSO:
MASTER OT J191317.62+051747.3 detection
MASTER-Tavrida auto-detection system discovered OT source at (RA, Dec) = 19h 13m 17.62s +05d 17m 47.3s on 2019-02-28.09186 UT.
The OT unfiltered magnitude is 16.1m (limit 17.6m).
The OT is seen in 6 images. There is no minor planet at this place.
We have reference image without OT on 2018-07-17.88547 UT with unfiltered magnitude limit 18.6m.
http://master.sai.msu.ru/static/OT/191317.62+051747.3.png
MASTER Global Robotic Net
