Exposure
ID
MATIS.2021-11-20T04:27:50.551_1
Header ID
MATIS.2021-11-20T04:27:50.551
Date updated
2021-11-20 04:40:54 UTC+0000
Release date
2021-11-20 04:27:50 UTC+0000
UTC Start
2021-11-20 04:27:50.551
UTC End
2021-11-20 04:28:50.611
MJD Start
59538.18600175
MJD End
59538.1866968889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0015775
Ambient temperature (°C)
10.93
Seeing (arcsec)
1.62
Observation
ID
48946
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36638
Name
HD 12274
RA
30.001992
DEC
-21.07795
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 62.4770 62.3640 281.5000 281.6000
K0-D0 88.9850 88.8370 259.3000 259.3000
K0-J3 55.3400 55.3280 345.2270 345.3670
G2-D0 39.1270 39.1040 222.0000 222.1000
G2-J3 62.4880 62.4380 48.9350 48.9860
D0-J3 101.4410 101.3670 46.2810 46.3320
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 59538.18600175
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 62.477
HIERARCH ESO ISS PBL12 END 62.364
HIERARCH ESO ISS PBLA12 START 281.5
HIERARCH ESO ISS PBLA12 END 281.6
HIERARCH ESO ISS PBL13 START 88.985
HIERARCH ESO ISS PBL13 END 88.837
HIERARCH ESO ISS PBLA13 START 259.3
HIERARCH ESO ISS PBLA13 END 259.3
HIERARCH ESO ISS PBL14 START 55.34
HIERARCH ESO ISS PBL14 END 55.328
HIERARCH ESO ISS PBLA14 START 345.227
HIERARCH ESO ISS PBLA14 END 345.367
HIERARCH ESO ISS PBL23 START 39.127
HIERARCH ESO ISS PBL23 END 39.104
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.1
HIERARCH ESO ISS PBL24 START 62.488
HIERARCH ESO ISS PBL24 END 62.438
HIERARCH ESO ISS PBLA24 START 48.935
HIERARCH ESO ISS PBLA24 END 48.986
HIERARCH ESO ISS PBL34 START 101.441
HIERARCH ESO ISS PBL34 END 101.367
HIERARCH ESO ISS PBLA34 START 46.281
HIERARCH ESO ISS PBLA34 END 46.332
HIERARCH ESO ISS AMBI TAU0 START 0.001438
HIERARCH ESO ISS AMBI TAU0 END 0.001717
HIERARCH ESO ISS AMBI TEMP 10.93
HIERARCH ESO ISS AMBI FWHM START 1.73
HIERARCH ESO ISS AMBI FWHM END 1.51