Exposure
ID
MATIS.2021-03-01T06:52:03.986_1
Header ID
MATIS.2021-03-01T06:52:03.986
Date updated
2021-03-01 07:01:16 UTC+0000
Release date
2022-03-01 07:01:16 UTC+0000
UTC Start
2021-03-01 06:52:03.986
UTC End
2021-03-01 06:53:03.994
MJD Start
59274.28615724
MJD End
59274.286851777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003939
Ambient temperature (°C)
13.9
Seeing (arcsec)
1.03
Observation
ID
46984
Category
science
Program ID
106.213L.001
Program Title
GAS, GRAINS, PLANETS - WHAT IS INSIDE THE GAP OF SR 21?
Program Type
Normal
PI / COI
KLARMANN/ VAN BOEKEL/ HENNING/ MURO ARENA/ HOGERHEIJDE/ BRUNO/ HOFMANN/ MATTER/ DOMINIK/ PANTIN/ WOLF/ JAFFE/ SCHERTL/ YOFFE/ KOKOULINA/ MILLOUR/ VARGA/ WATERS/ WEIGELT
Target
ID
35260
Name
EM_SR_21A
RA
246.794171
DEC
-24.31998
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.5740 55.5720 356.7000 356.8000
U1-U3 98.7270 98.7290 1.0000 1.2000
U1-U4 106.7990 106.9210 23.5310 23.7880
U2-U3 43.5110 43.5190 6.5000 6.7000
U2-U4 62.4860 62.6800 47.2230 47.4930
U3-U4 40.9490 41.1430 91.1210 91.2220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.213L.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59274.28615724
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME EM_SR_21A
RA 246.794171
DEC -24.31998
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 55.574
HIERARCH ESO ISS PBL12 END 55.572
HIERARCH ESO ISS PBLA12 START 356.7
HIERARCH ESO ISS PBLA12 END 356.8
HIERARCH ESO ISS PBL13 START 98.727
HIERARCH ESO ISS PBL13 END 98.729
HIERARCH ESO ISS PBLA13 START 1.0
HIERARCH ESO ISS PBLA13 END 1.2
HIERARCH ESO ISS PBL14 START 106.799
HIERARCH ESO ISS PBL14 END 106.921
HIERARCH ESO ISS PBLA14 START 23.531
HIERARCH ESO ISS PBLA14 END 23.788
HIERARCH ESO ISS PBL23 START 43.511
HIERARCH ESO ISS PBL23 END 43.519
HIERARCH ESO ISS PBLA23 START 6.5
HIERARCH ESO ISS PBLA23 END 6.7
HIERARCH ESO ISS PBL24 START 62.486
HIERARCH ESO ISS PBL24 END 62.68
HIERARCH ESO ISS PBLA24 START 47.223
HIERARCH ESO ISS PBLA24 END 47.493
HIERARCH ESO ISS PBL34 START 40.949
HIERARCH ESO ISS PBL34 END 41.143
HIERARCH ESO ISS PBLA34 START 91.121
HIERARCH ESO ISS PBLA34 END 91.222
HIERARCH ESO ISS AMBI TAU0 START 0.003939
HIERARCH ESO ISS AMBI TAU0 END 0.003939
HIERARCH ESO ISS AMBI TEMP 13.9
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.03