Exposure
ID
MATIS.2021-11-20T04:26:39.737_1
Header ID
MATIS.2021-11-20T04:26:39.737
Date updated
2021-11-20 04:40:54 UTC+0000
Release date
2021-11-20 04:26:39 UTC+0000
UTC Start
2021-11-20 04:26:39.737
UTC End
2021-11-20 04:27:39.745
MJD Start
59538.18518214
MJD End
59538.185876677
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001529
Ambient temperature (°C)
10.79
Seeing (arcsec)
1.72
Observation
ID
48947
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 62.6060 62.4940 281.4000 281.5000
K0-D0 89.1520 89.0060 259.2000 259.2000
K0-J3 55.3540 55.3420 345.0660 345.2060
G2-D0 39.1530 39.1300 222.0000 222.0000
G2-J3 62.5450 62.4950 48.8760 48.9270
D0-J3 101.5230 101.4510 46.2210 46.2730
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 59538.18518214
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 62.606
HIERARCH ESO ISS PBL12 END 62.494
HIERARCH ESO ISS PBLA12 START 281.4
HIERARCH ESO ISS PBLA12 END 281.5
HIERARCH ESO ISS PBL13 START 89.152
HIERARCH ESO ISS PBL13 END 89.006
HIERARCH ESO ISS PBLA13 START 259.2
HIERARCH ESO ISS PBLA13 END 259.2
HIERARCH ESO ISS PBL14 START 55.354
HIERARCH ESO ISS PBL14 END 55.342
HIERARCH ESO ISS PBLA14 START 345.066
HIERARCH ESO ISS PBLA14 END 345.206
HIERARCH ESO ISS PBL23 START 39.153
HIERARCH ESO ISS PBL23 END 39.13
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.0
HIERARCH ESO ISS PBL24 START 62.545
HIERARCH ESO ISS PBL24 END 62.495
HIERARCH ESO ISS PBLA24 START 48.876
HIERARCH ESO ISS PBLA24 END 48.927
HIERARCH ESO ISS PBL34 START 101.523
HIERARCH ESO ISS PBL34 END 101.451
HIERARCH ESO ISS PBLA34 START 46.221
HIERARCH ESO ISS PBLA34 END 46.273
HIERARCH ESO ISS AMBI TAU0 START 0.00162
HIERARCH ESO ISS AMBI TAU0 END 0.001438
HIERARCH ESO ISS AMBI TEMP 10.79
HIERARCH ESO ISS AMBI FWHM START 1.71
HIERARCH ESO ISS AMBI FWHM END 1.73