Showing results 1 to 8 out of 8
Photometric measurements in V and B for T CrB using LCO 0.4m network
Related Objects:
T CrB [T Coronae Borealis]
RA, DEC:00:00:00.000,
(0.000000, 0.000000)
Redshift:
Type:
T CrB [T Coronae Borealis]
Related Notes:
Photometric measurements of T CrB using LCO 0.4m network observatories: McDonald & Haleakala sites, with Bessel-V and Bessel-B photometric filters, and QHY600 imaging device.
Discovery of a Likely Luminous Blue Variable in HST/WFC3 Imaging of NGC 4414
Keywords: Variable Star
Related Objects:
Spectroscopic classification of AT2024xdo as a YSO
Related Objects:
MISTRAL@T193OHP spectroscopic classification of AT2024xdo as a YSO
Asiago Spectroscopic classification of AT 2024tde as an M dwarf flare within the 2024 ASYAGO Summer School
Source Group: Padova-Asiago
Related Objects:
2024tde [PSP24U]
RA, DEC:00:15:39.630, +34:46:15.10
(3.915125, 34.770861)
Redshift:
Type:M dwarf
We report the spectroscopic classification of AT 2024tde as a flare from an M dwarf star.
V & B Measurements for T Corona Borealis (T CrB) previous to its predicted eruption
Related Objects:
T Corona Borealis [T CrB]
RA, DEC:00:00:00.000,
(0.000000, 0.000000)
Redshift:
Type:
T Corona Borealis [T CrB]
V & B Measurements for T Corona Borealis (T CrB) previous to its predicted (expected) eruption
RAO Photometric Follow Up of Three Optical Transients
Source Group: DAO_OTS
Keywords: Variable Star
Here we present photometric follow up observations of 3 optical transients using 0.76-m Baker-Nunn Schmidt Telescope + CCD at Rothney Astrophysical Observatory of the University of Calgary.
VSSP J063224.80+100109.3 - A long-lasting fading of GSC2.3 N81Z000565
Source Group: XOSS
Related Objects:
2022aeur [VSSP J063224.80+100109.3]
RA, DEC:06:32:24.800, +10:01:09.30
(98.103333, 10.019250)
Redshift:
Type:
We detected a previously unknown variability (~0.3 magnitudes fading) of GSC2.3 N81Z000565 in the KATS database. More continuous data shows that the fading happened around HJD 2459658 and reached a m…
X-shooter confirmation of the redshift of the probable host galaxy of the Fast X-ray Transient XRT 210423
Keywords: Time-domain, Transient, Spectroscopy, Gamma-Ray Burst, Black Hole, Neutron Star, Optical, Infra-Red, X-rays, Gravitational Waves
Related Objects:
XRT210423
RA, DEC:00:00:00.000,
(0.000000, 0.000000)
Redshift:
Type:
XRT210423
Using VLT/X-shooter we confirm the redshift determination of z=1.5105 (Andreoni et al. 2021 ATel #14641) of the potential host galaxy of the fast X-ray transient XRT210423. The offset and peak lumino…
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