V1490 Cyg multiwavelength campaign
Abstract:
We have recently discovered that the young star V1490 Cyg (situated in the Pelican Nebula IC 5070) is periodically occulted by material in its circumstellar disk. Our light-curves indicate a period of about 32 days, and the obscurations are comparable to UX-Ori type eclipses. We will be conducting a six-week, high cadence, multi-wavelengths optical monitoring campaign (in BVRI) of this source to map out in high resolution the azimuthal distribution of the material in the disk around this young star.
Justification:
To fully map the azimuthal distribution of material in the circumstellar disk of V1490 Cyg, and to cover longitudinal gaps and account for potential bad weather at the observing sites.
Requested Data Types:
Photometry
Targets
| Name | Magnitude | Variability Type | Photometry Notes | Spectroscopy Notes |
|---|---|---|---|---|
| V1490 Cyg | 15.20 | CTTS/DIP |
Cadence: Not Specified Precision: 100 |
Not Requested |
Spectroscopy Lines:
No spectroscopy lines provided
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: Dr. Dirk Froebrich; Imported Campaign (Alert Notice #641)