AMI Sub80 Fractional Throughput
Abstract
Observations will be made of the single star HD 49306 in the SUB80 read-out in regular imaging and then with the NRM in the beam to measure the fractional througput of the mask for photometric calibration purposes. This measurement differs from the full frame measurement because there will be signal losses out of the small sub-array, hence the fractional throughput measured here will not be the same as measured with the full frame imaging.
This calibration program is provisional and may change in response to system developments and the final science program.- Publication:
-
JWST Proposal. Cycle 1
- Pub Date:
- October 2019
- Bibcode:
- 2019jwst.prop.1507V