Proposal #642

Proposer	(50378) Eric Tang (ewttang@outlook.com) obscode: TERB
Assigned To	(3663) Dirk Terrell
Date Submitted	Sept. 17, 2025
Status	New
Priority	Normal
Proposal	I would like to apply for observation of 7 short period pulsating stars for my university project. Please arrange observation cadence as follows: 1. Every clear night for 2 months for Cepheid: RS Pup & U Aql 2. Every 10 minutes for a month for RR.Lyrae: UV Oct & RR Cet 3. Every minute for 3 to 4 hours for 2 nights for DSCT/HADS/SXPHE: RS Gru, SX Phe & WZ Scl Looking forward to hearing from you soon.

Targets
Target	RA (H.HH)	Dec (D.DD)	Magnitude	Telescope	Observation Frequency	Expiration Date	Proprietary Term
U Aql	19.489267	-7.04408	6.08–6.86	—	—	—	No
RS Pup	8.217839	-34.57853	6.52–7.67	—	—	—	No
SX Phe	23.775803	-41.58189	6.76–7.53	—	—	—	No
WZ Scl	1.478747	-33.76397	6.52–6.62	—	—	—	No
RR Cet	1.535603	1.34175	9.15–10.1	—	—	—	No
UV Oct	16.540425	-83.90292	8.7–9.97	—	—	—	No
RS Gru	21.717839	-48.18950	7.94–8.48	—	—	—	No

(3663) Dirk Terrell — Sept. 17, 2025, 2:53 p.m.: #2 on the RR Lyr stars seems incomplete in terms of the cadence. Every 10 minutes for X hours every few days over the month? Also, what filters are you looking for? We generally like to do BVI to increase the scientific value to the data set.

Comments on this proposal are closed.