Bejegyzések

Vend91: very bright possible nova in M31

Szerző:
Kép
I've just found a quite bright (~18.2 mag) possible nova on my 4x90s images made with the 43cm CDK at Alnitak Remote Observatory, Nerpio, Spain on September 04.1512UT, using a Luminance filter. Coordinates of Vend91 : 00 42 50.3813 +41 18 58.764 (J2000.0) The discovery of Vend91 has been reported to the TOCP website as PNV J00425038+4118587 and to the TNS server as AT  2026aaom . Update on 10th September: Vend91 is still rising. By this morning it had brightened to approximately 15.5 magnitudes. "Diff1x" image with reference image subtracted. Discovery image. M31 with Vend91 on 10th September, using the 28 cm RASA at UDRO (iTelescope.net), Green channel (TG)   The central region of M31 cropped, Vend91 marked Rencent image with te 43 cm CDK at UDRO, using Luminance filter
Megjegyzés küldése
További információk

Vend89: a possible nova in M31

Szerző:
Kép
I've just discovered an approximately 19.3C mag possible nova on on my M31 images made tonight (Aug. 18.1119UT) with the 0.43 m Dall-Kirkham telescope at Alnitak Remote Observatory, Sierra del Segura, Spain, using Luminance filter. Coordinates of Vend89 :  00 42 52.83 +41 10 59.6 (J2000.0) The discovery of Vend89 has already been reported to the TNS-server as AT 2026zdb and to the TOCP website as PNV J00425283+4110596 .  The discovery image The discovery was made using the Alnitak Remote Observatories robotic telescope network, ARTA program.
Megjegyzés küldése
További információk

Vend88: bright possible nova in M31

Szerző:
Kép
I've just found a bright (approximately 16.8C mag) possible nova on 15x120s M31 photos of Tamás Tordai made tonight (aug. 14.0920UT). It was already visible near 18.0C on his first 25x120s M31 series made by him ~3.5 hours earlier too. Updated coordinates of Vend88 : 00 43 17.44 +41 26 52.8 (J2000.0) . The discovery of Vend88 has already been reported to the TOCP website as PNV J00431729+4126486 and to the TNS-server as AT 2026yvz.    The discovery image
Megjegyzés küldése
További információk

Vend87: another possible nova in M31

Szerző:
Kép
I've just found a possible nova of approximately 19.4 mag on my M31 images obtained this morning with the 0.43 m CDK telescope at Alnitak Remote Observatory using Luminance filter.  Coordinates of Vend87 : 00 43 06.19 +41 22 08.2 (J2000.0). The discovery of Vend87 has already been reported to the TOCP website as PNV J00430615+4122082 and to the TNS-server as AT 2026wjw .   The discovery image. The discovery was made using the Alnitak Remote Observatories robotic telescope network, ARTA program.  
Megjegyzés küldése
További információk

Vend86: possible nova in the southern regions of M31

Szerző:
Kép
I've just found a possible nova of approximately 18.7 mag (unfiltered) on my M31 images obtained this morning with the 0.43 m CDK telescope at Alnitak Remote Observatory. This guest star was also visible on images (5 × 120 s) obtained yesterday morning with the 0.51 m telescope at UDRO. Updated coordinates of Vend86 : 00 41 24.1189 +40 49 01.89  (J2000.0). The discovery of Vend86 has already been reported to the TOCP website as PNV J00412404+4049028.  and to the TNS-server as AT 2026wed . Prediscovery image made with the 0.51m telescope at UDRO.
Megjegyzés küldése
További információk

Vend85: quite bright possible nova in M31

Szerző:
Kép
I've just found a fairly bright (~17.7 mag) possible nova on my recent M31 images made with the 0.43 CDK of Alnitak Remote Observatory on July 20.1813UT. Nothing was visible at this position on my 4×120 s images obtained with the 0.61-m CDK telescope at Sierra Remote Observatory, Auberry, California (iTelescope.net), on 2026 July 16.4384 UT, with a limiting magnitude of approximately 19.2C. The discovery of Vend85  has been reported to TOCP website as PNV J00425536+4117270  and to the TNS server as  AT 2026vdo . Updated preliminary co-ordinates of Vend85:  00 42 55.97 +41 17 32.44  (J2000.0) The discovery image with reference subtracted.   The discovery image. The discovery was made using the Alnitak Remote Observatories robotic telescope network, ARTA program.  
Megjegyzés küldése
További információk

Vend84: independent discovery of a possible nova in M31

Szerző:
Kép
I've just found a quite bright (~18.0CV) possible nova on my M31 images taken this morning (2026 May 22.1380 UT) with the 0.43 m CDK at Alnitak Remote Observatory.. It seems this is  AT 2026nhw reported my the XOSS team around 9 hours ahead of me.  Checking my yesterday images, it was already visible on yesterday morning (2026 May  21.1465 UT) too , but then it was significantly fainter (~18.8CV), probably this is the reason I missed the discovery earlier. Thus I just have another independent discovery and prediscovery observations. The discovery image.    The discovery image with reference image subtracted.   Observations were made using Alnitak Remote Observatories robotic telescope network, Alnitak Research Telescope Access (ARTA) program. 
Megjegyzés küldése
További információk