Exposure
ID
MATIS.2021-03-01T06:30:41.618_1
Header ID
MATIS.2021-03-01T06:30:41.618
Date updated
2021-03-01 06:41:10 UTC+0000
Release date
2021-03-01 06:30:41 UTC+0000
UTC Start
2021-03-01 06:30:41.618
UTC End
2021-03-01 06:31:41.626
MJD Start
59274.27131502
MJD End
59274.272009557
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004108
Ambient temperature (°C)
14.14
Seeing (arcsec)
0.8
Observation
ID
46982
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
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 55.4550 55.4550 0.4000 0.6000
U1-U3 98.6470 98.6570 5.2000 5.4000
U1-U4 109.5530 109.6930 29.7630 29.9920
U2-U3 43.6350 43.6480 11.3000 11.5000
U2-U4 66.9830 67.1740 53.7090 53.9290
U3-U4 45.5270 45.6980 93.9600 94.0460
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 59274.27131502
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD139663
RA 235.07158
DEC -23.81814
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 55.455
HIERARCH ESO ISS PBL12 END 55.455
HIERARCH ESO ISS PBLA12 START 0.4
HIERARCH ESO ISS PBLA12 END 0.6
HIERARCH ESO ISS PBL13 START 98.647
HIERARCH ESO ISS PBL13 END 98.657
HIERARCH ESO ISS PBLA13 START 5.2
HIERARCH ESO ISS PBLA13 END 5.4
HIERARCH ESO ISS PBL14 START 109.553
HIERARCH ESO ISS PBL14 END 109.693
HIERARCH ESO ISS PBLA14 START 29.763
HIERARCH ESO ISS PBLA14 END 29.992
HIERARCH ESO ISS PBL23 START 43.635
HIERARCH ESO ISS PBL23 END 43.648
HIERARCH ESO ISS PBLA23 START 11.3
HIERARCH ESO ISS PBLA23 END 11.5
HIERARCH ESO ISS PBL24 START 66.983
HIERARCH ESO ISS PBL24 END 67.174
HIERARCH ESO ISS PBLA24 START 53.709
HIERARCH ESO ISS PBLA24 END 53.929
HIERARCH ESO ISS PBL34 START 45.527
HIERARCH ESO ISS PBL34 END 45.698
HIERARCH ESO ISS PBLA34 START 93.96
HIERARCH ESO ISS PBLA34 END 94.046
HIERARCH ESO ISS AMBI TAU0 START 0.004039
HIERARCH ESO ISS AMBI TAU0 END 0.004177
HIERARCH ESO ISS AMBI TEMP 14.14
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.78