IRIS: AR SnS drift scan high SNR spectra
2018-02-15T14:21:48 to 2018-02-15T14:43:34
Program: OBS 3690015104: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression
Target: AR
xcen=864 ycen=-71
Instrument: IRIS
Description:
AR SnS drift scan high SNR spectra
7 repeats of OBSID 3690015104 - Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression
IRIS roll: 0.0 degrees
IRIS planner pointing: (864.0 arcsec, -71.0 arcsec)
OBS duration: 1306.3 seconds = 7 repeats x 186.6 seconds/repeat
OBS data volume: 147.0 megabytes = 1175.7 megabits = 1306.3 seconds * 0.9 megabits/second
