Exposure
ID
MATIS.2021-10-28T02:18:34.981_1
Header ID
MATIS.2021-10-28T02:18:34.981
Date updated
2021-10-28 02:31:23 UTC+0000
Release date
2021-10-28 02:18:34 UTC+0000
UTC Start
2021-10-28 02:18:34.981
UTC End
2021-10-28 02:19:34.989
MJD Start
59515.09623821
MJD End
59515.096932747
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00307
Ambient temperature (°C)
12.71
Seeing (arcsec)
0.835
Observation
ID
48647
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36438
Name
HD 12274
RA
30.000799
DEC
-21.07795
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.3790 24.3990 134.1000 134.1000
A0-D0 28.7810 28.8300 57.4000 57.6000
A0-C1 20.6830 20.7200 107.3010 107.3620
B2-D0 33.1530 33.1600 11.7000 11.9000
B2-C1 11.0450 11.0470 11.6990 11.8430
D0-C1 22.1090 22.1130 191.7570 191.9020
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59515.09623821
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.000799
DEC -21.07795
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 24.379
HIERARCH ESO ISS PBL12 END 24.399
HIERARCH ESO ISS PBLA12 START 134.1
HIERARCH ESO ISS PBLA12 END 134.1
HIERARCH ESO ISS PBL13 START 28.781
HIERARCH ESO ISS PBL13 END 28.83
HIERARCH ESO ISS PBLA13 START 57.4
HIERARCH ESO ISS PBLA13 END 57.6
HIERARCH ESO ISS PBL14 START 20.683
HIERARCH ESO ISS PBL14 END 20.72
HIERARCH ESO ISS PBLA14 START 107.301
HIERARCH ESO ISS PBLA14 END 107.362
HIERARCH ESO ISS PBL23 START 33.153
HIERARCH ESO ISS PBL23 END 33.16
HIERARCH ESO ISS PBLA23 START 11.7
HIERARCH ESO ISS PBLA23 END 11.9
HIERARCH ESO ISS PBL24 START 11.045
HIERARCH ESO ISS PBL24 END 11.047
HIERARCH ESO ISS PBLA24 START 11.699
HIERARCH ESO ISS PBLA24 END 11.843
HIERARCH ESO ISS PBL34 START 22.109
HIERARCH ESO ISS PBL34 END 22.113
HIERARCH ESO ISS PBLA34 START 191.757
HIERARCH ESO ISS PBLA34 END 191.902
HIERARCH ESO ISS AMBI TAU0 START 0.002906
HIERARCH ESO ISS AMBI TAU0 END 0.003234
HIERARCH ESO ISS AMBI TEMP 12.71
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.77