Supernova in NGC 3031 (M81) AND Outburst of 0749+22 U Geminorum AND Fading of 0543+19 SU Tauri AND Request to monitor 1834-23 V348 Sagittarii
Active Dates: March 18, 1993 – March 30, 1993
Abstract:
This campaign involves monitoring several interesting astronomical objects, including a newly discovered supernova in NGC 3031 (M81), an outbursting cataclysmic variable star U Geminorum, a fading R Coronae Borealis star SU Tauri, and the request to monitor V348 Sagittarii.
Justification:
Campaign justified by the discovery of a possible supernova, outbursts, and fading of variable stars, along with requests from astronomers for monitoring certain objects.
Requested Data Types:
Photometry, Spectroscopy
Targets
| Name | Magnitude | Variability Type | Photometry Notes | Spectroscopy Notes |
|---|---|---|---|---|
| ASAS J180054+1834.7 | 11.04 | EW |
Cadence: Not Specified Precision: 100 |
Cadence: Not Specified Resolution: 250 Desired SNR: 100 |
Spectroscopy Lines:
He I (5876.0 Å), H-alpha (6563.0 Å)
Photometry Filters:
No photometry filters provided
Comparison Stars:
No comparison stars provided
Co-Authorship
Observers are not eligible for co-authorship.
Additional Observer Input:
Not provided
Additional Submission Location:
Not provided
Forum URL
N/A
Notes:
Principal Investigator: N/A; Imported Campaign (Alert Notice #169)