REQUEST TO MONITOR 1804+67 HS 1804+6753 FOR OBSERVATIONS WITH HUBBLE SPACE TELESCOPE
Active Dates: Sept. 6, 1996 – Sept. 30, 1996
Abstract:
Astronomers request assistance in observing the eclipsing dwarf nova type cataclysmic variable HS 1804+6753 with the Hubble Space Telescope for high time-resolution ultraviolet spectra.
Justification:
Observing window will include two eclipses, and full coverage of an eclipse is required to extend the wavelength range from space ultraviolet to infrared, allowing determination of luminosities and temperatures of the different components of the binary system.
Requested Data Types:
Photometry
Targets
| Name | Magnitude | Variability Type | Photometry Notes | Spectroscopy Notes |
|---|---|---|---|---|
| MASTER OT J101545.73-675357.5 | 14.90 | UG |
Cadence: Not Specified Precision: 100 |
Not Requested |
Spectroscopy Lines:
No spectroscopy lines provided
Photometry Filters:
B (Johnson), V (Johnson), r (Sloan), i (Sloan)
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: Astronomers at the University of Southampton, England; Imported Campaign (Alert Notice #228)