Version 11 (modified by dvassall, 15 months ago) (diff) |
---|
P3.19 Atmospheric calibration
- Phase : 3
- Status : Draft
- Category : Nighttime testing (functionality and operability) (C5) + Nighttime calibration (C6)
- Recurrence : once at commissioning and then for each LSS observation.
- Duration : 2 hours
Description
- Atmospheric calibration to remove telluric atmospheric features from the stellar spectrum.
Prerequisites
- Authorize SHARK-NIR on the SX side.
- Atmospheric conditions: AO working conditions.
- Bad pixel map, Background or Dark, Flat-field, wavelength calibration.
Procedure
- Observe the spectrum of a featureless (standard) star at a similar airmass to that of the science target.
Templates
- SHARKNIR_lss_cal_RemoveTelluric
Success criteria
- Better than 10% for average residuals from telluric removal.
Notes
- Same as activity 7.4 in AD4
LBTO support
- AO support
Date performed and by whom