Exposure
ID
MATIS.2021-03-01T06:29:28.668_1
Header ID
MATIS.2021-03-01T06:29:28.668
Date updated
2021-03-01 06:41:10 UTC+0000
Release date
2021-03-01 06:29:28 UTC+0000
UTC Start
2021-03-01 06:29:28.668
UTC End
2021-03-01 06:30:28.728
MJD Start
59274.27047069
MJD End
59274.2711658289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0042875
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.8
Observation
ID
46981
Category
calibrator
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
35259
Name
HD139663
RA
235.07158
DEC
-23.81814
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 55.4550 55.4550 0.2000 0.4000
U1-U3 98.6350 98.6450 5.0000 5.2000
U1-U4 109.3810 109.5250 29.4800 29.7180
U2-U3 43.6190 43.6320 11.1000 11.3000
U2-U4 66.7470 66.9450 53.4340 53.6640
U3-U4 45.3160 45.4930 93.8530 93.9420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.213L.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59274.27047069
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD139663
RA 235.07158
DEC -23.81814
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 55.455
HIERARCH ESO ISS PBL12 END 55.455
HIERARCH ESO ISS PBLA12 START 0.2
HIERARCH ESO ISS PBLA12 END 0.4
HIERARCH ESO ISS PBL13 START 98.635
HIERARCH ESO ISS PBL13 END 98.645
HIERARCH ESO ISS PBLA13 START 5.0
HIERARCH ESO ISS PBLA13 END 5.2
HIERARCH ESO ISS PBL14 START 109.381
HIERARCH ESO ISS PBL14 END 109.525
HIERARCH ESO ISS PBLA14 START 29.48
HIERARCH ESO ISS PBLA14 END 29.718
HIERARCH ESO ISS PBL23 START 43.619
HIERARCH ESO ISS PBL23 END 43.632
HIERARCH ESO ISS PBLA23 START 11.1
HIERARCH ESO ISS PBLA23 END 11.3
HIERARCH ESO ISS PBL24 START 66.747
HIERARCH ESO ISS PBL24 END 66.945
HIERARCH ESO ISS PBLA24 START 53.434
HIERARCH ESO ISS PBLA24 END 53.664
HIERARCH ESO ISS PBL34 START 45.316
HIERARCH ESO ISS PBL34 END 45.493
HIERARCH ESO ISS PBLA34 START 93.853
HIERARCH ESO ISS PBLA34 END 93.942
HIERARCH ESO ISS AMBI TAU0 START 0.004536
HIERARCH ESO ISS AMBI TAU0 END 0.004039
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.82