Exposure
ID
MATIS.2021-03-01T06:53:47.609_1
Header ID
MATIS.2021-03-01T06:53:47.609
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 06:53:47.609
UTC End
2021-03-01 06:54:47.669
MJD Start
59274.28735659
MJD End
59274.2880517289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004254
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.98
Observation
ID
46983
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.5700 55.5680 356.9000 357.1000
U1-U3 98.7300 98.7330 1.3000 1.4000
U1-U4 107.0050 107.1260 23.9620 24.2100
U2-U3 43.5250 43.5330 6.8000 7.0000
U2-U4 62.8110 62.9980 47.6750 47.9330
U3-U4 41.2740 41.4600 91.2910 91.3880
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 59274.28735659
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME EM_SR_21A
RA 246.794171
DEC -24.31998
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 55.57
HIERARCH ESO ISS PBL12 END 55.568
HIERARCH ESO ISS PBLA12 START 356.9
HIERARCH ESO ISS PBLA12 END 357.1
HIERARCH ESO ISS PBL13 START 98.73
HIERARCH ESO ISS PBL13 END 98.733
HIERARCH ESO ISS PBLA13 START 1.3
HIERARCH ESO ISS PBLA13 END 1.4
HIERARCH ESO ISS PBL14 START 107.005
HIERARCH ESO ISS PBL14 END 107.126
HIERARCH ESO ISS PBLA14 START 23.962
HIERARCH ESO ISS PBLA14 END 24.21
HIERARCH ESO ISS PBL23 START 43.525
HIERARCH ESO ISS PBL23 END 43.533
HIERARCH ESO ISS PBLA23 START 6.8
HIERARCH ESO ISS PBLA23 END 7.0
HIERARCH ESO ISS PBL24 START 62.811
HIERARCH ESO ISS PBL24 END 62.998
HIERARCH ESO ISS PBLA24 START 47.675
HIERARCH ESO ISS PBLA24 END 47.933
HIERARCH ESO ISS PBL34 START 41.274
HIERARCH ESO ISS PBL34 END 41.46
HIERARCH ESO ISS PBLA34 START 91.291
HIERARCH ESO ISS PBLA34 END 91.388
HIERARCH ESO ISS AMBI TAU0 START 0.004254
HIERARCH ESO ISS AMBI TAU0 END 0.004254
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.98