Exposure
ID
MATIS.2021-11-20T02:50:41.151_1
Header ID
MATIS.2021-11-20T02:50:41.151
Date updated
2021-11-20 03:01:09 UTC+0000
Release date
2021-11-20 02:50:41 UTC+0000
UTC Start
2021-11-20 02:50:41.151
UTC End
2021-11-20 02:51:41.211
MJD Start
59538.11853184
MJD End
59538.1192269789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003097
Ambient temperature (°C)
10.36
Seeing (arcsec)
0.795
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 68.3280 68.3210 272.1000 272.1000
K0-D0 95.9780 95.9770 251.5000 251.6000
K0-J3 56.4370 56.4300 333.4110 333.5170
G2-D0 39.9550 39.9590 214.7000 214.8000
G2-J3 64.4720 64.4770 41.8610 41.9580
D0-J3 104.2350 104.2440 39.1290 39.2270
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 59538.11853184
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 68.328
HIERARCH ESO ISS PBL12 END 68.321
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.978
HIERARCH ESO ISS PBL13 END 95.977
HIERARCH ESO ISS PBLA13 START 251.5
HIERARCH ESO ISS PBLA13 END 251.6
HIERARCH ESO ISS PBL14 START 56.437
HIERARCH ESO ISS PBL14 END 56.43
HIERARCH ESO ISS PBLA14 START 333.411
HIERARCH ESO ISS PBLA14 END 333.517
HIERARCH ESO ISS PBL23 START 39.955
HIERARCH ESO ISS PBL23 END 39.959
HIERARCH ESO ISS PBLA23 START 214.7
HIERARCH ESO ISS PBLA23 END 214.8
HIERARCH ESO ISS PBL24 START 64.472
HIERARCH ESO ISS PBL24 END 64.477
HIERARCH ESO ISS PBLA24 START 41.861
HIERARCH ESO ISS PBLA24 END 41.958
HIERARCH ESO ISS PBL34 START 104.235
HIERARCH ESO ISS PBL34 END 104.244
HIERARCH ESO ISS PBLA34 START 39.129
HIERARCH ESO ISS PBLA34 END 39.227
HIERARCH ESO ISS AMBI TAU0 START 0.002982
HIERARCH ESO ISS AMBI TAU0 END 0.003212
HIERARCH ESO ISS AMBI TEMP 10.36
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.8