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GCN Circular 36171

EP240414a: GMG observation
2024-04-19T03:57:39Z (3 months ago)
Edited On
2024-04-19T14:08:27Z (3 months ago)
Edited By
Judith Racusin at NASA/GSFC <> on behalf of Rui-Zhi Li at Yunnan Observatories, CAS <>
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B.-T. Wang, R.-Z. Li, J. Mao, H.-C. Feng, J.-M. Bai (YNAO) report:

We observed the field of EP240414a (Lian et al., GCN 36091) by the 2.4 meter GMG telescope in Yunnan observatories. The observation began from UT 18:42:44.276 April 18, 2024, about 4.4 days from the trigger. The optical counterpart of EP240414a was marginally detected. The preliminary results are shown as

UT                          exptime	   filter	              mag
2024-04-18T18:42:44.276      	900s	    sdssr	            20.8 ± 0.3
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