Possible new variable in Hercules - 1835+25 Var Her 04 [V1108 Her] AND Update on request for monitoring of 0409-71 VW Hyi
Active Dates: June 22, 2004 – Aug. 31, 2004
Abstract:
Discovery and monitoring of a potential new variable star (1835+25 Var Her 04) discovered by Yuji Nakamura in the Hercules constellation and a monitoring update on 0409-71 VW Hyi.
Justification:
The nature of 1835+25 Var Her 04 is not yet known. Spectroscopy and photometry observations are needed to determine if it's a cataclysmic variable or nova. The monitoring of VW Hyi is crucial for FUSE observations to avoid satellite damage during a superoutburst.
Requested Data Types:
Spectroscopy, Photometry
Targets
| Name | Magnitude | Variability Type | Photometry Notes | Spectroscopy Notes |
|---|---|---|---|---|
| V1108 Her | 12.00 | UGWZ |
Cadence: Not Specified Precision: 100 |
Cadence: Not Specified Resolution: 250 Desired SNR: 100 |
| VW Hyi | 8.40 | UGSU |
Cadence: Not Specified Precision: 100 |
Cadence: Not Specified Resolution: 250 Desired SNR: 100 |
Spectroscopy Lines:
No spectroscopy lines provided
Photometry Filters:
B (Johnson), V (Johnson)
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: Elizabeth O. Waagen; Imported Campaign (Alert Notice #306)