Photometric measurements carried out by me, using the remote telescope of the Universidad de la Punta San Luis, Argentina, place the star at CV 12,118.
TU MEN 2460375.561977 2024 Mar. 06.06198 CV 12.107 MDJ TU MEN 2460375.56155 2024 Mar. 06.06155 CV 12.042 MDJ TU MEN 2460375.561123 2024 Mar. 06.06112 CV 12.061 MDJ TU MEN 2460375.560696 2024 Mar. 06.06070 CV 12.083 MDJ TU MEN 2460375.559842 2024 Mar. 06.05984 CV 12.086 MDJ TU MEN 2460375.559425 2024 Mar. 06.05943 CV 12.118 MDJ TU MEN 2460369.0292 2024 Feb. 28.52920 V <13.8 SRXTU MEN 2460367.9451 2024 Feb. 27.44510 V <14.8 SRXTU MEN 2460364.9868 2024 Feb. 24.48680 V <13.0 SRXTU MEN 2460361.9458 2024 Feb. 21.44580 V <13.4 SRX
Regards
Daniel Jose Mendicini.Profesor de Física.Matricula Nro. 2019-6498.
F.I.Q - U.N.L.
E.N.S. N°32 Y 46.APFA - CODE - LIADA.http://dmendicini.wixsite.com/astronomySanta Fe, Argentina.
+549 342 5444957.
Hi all!
I photographed the nova in Ophiuchus today (11-Mar-2024 06:56:19 UTC) with
a telescope from Chile. I used the T70 instrument with red filter and 4×60
sec exposition time. The nova was 9,78 magnitude the integrated picture.
--
*Cseh Viktor*
Dear colleagues,
I have just finished analysing my unfiltered CMOS observations of TCP
J03383192+2712288 obtained on 2024, Mar 08/09 at CBA Belgium Observatory
using a 0.40-m f/10.0 telescope and QHY-268M CMOS camera, and on 2024, Mar
10/11 at CBA Extremadura Observatory using a 0.40-m f/5.1 telescope and
SX-46 CCD camera. In both cases, skies were not entirely clear.
The resulting light curve clearly shows the presence of superhumps with an
amplitude of 0.24 mag, establishing TCP J03383192+2712288 as a new SU
UMa-type dwarf nova. A period analysis, using the ANOVA, Lomb-Scargle,
Conditional Entropy and PDM methods (Peranso 3.0) yields a combined
superhump period of 0.0542 +/- 0.0010d. The object was at mag CV = 16.4 on
Mar 10th.
Image calibration and photometry were done using a beta version of Phoranso.
I will send my observations to AAVSO, CBA and VSNET for further analysis.
Best regards
Tonny
---
Tonny Vanmunster
CBA Belgium Observatory
CBA Extremadura Observatory
http://www.cbabelgium.co <http://www.cbabelgium.com/> m
PERANSO : The Light Curve and Period Analysis Software
http://www.peranso.co <http://www.peranso.com/> m
PHORANSO: Photometric Reduction and Analysis Software *** NEW - COMING SOON
***
http://www.phoranso.com <http://www.phoranso.com/>
TCP J13530185+0522000: new SU UMa-type (likely WZ Sge) dwarf nova
Itoh-san has shown that this object started showing superhumps
on Mar. 2. The current period is 0.06041(4) d.
The amplitude is 0.13 mag.
The long waiting time suggests a WZ Sge star.
For what it's worth.
Possibly the start of an outburst of V745 Sco as per recent observations at
KKO
JD / Vj / Ic
2460353.59 17.90 13.43
2460358.59 - 13.48
2460364.58 - 13.34
2460368.59 15.88 13.06
2460369.54 15.7: 13.0:
2460369.63 15.50 12.90
Berto Monard / CBA KKO