Exposure
ID
MATIS.2021-10-27T03:33:14.136_1
Header ID
MATIS.2021-10-27T03:33:14.136
Date updated
2021-10-27 03:41:38 UTC+0000
Release date
2021-10-27 03:33:14 UTC+0000
UTC Start
2021-10-27 03:33:14.136
UTC End
2021-10-27 03:34:14.196
MJD Start
59514.14808028
MJD End
59514.1487754189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0039565
Ambient temperature (°C)
12.45
Seeing (arcsec)
0.6
Observation
ID
48656
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36440
Name
HD 4128
RA
10.897398
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9480 24.9380 145.4000 145.5000
A0-D0 31.9020 31.8920 73.4000 73.5000
A0-C1 22.3280 22.3140 118.5080 118.6120
B2-D0 33.8940 33.8970 29.0000 29.1000
B2-C1 11.2900 11.2910 28.9160 29.0120
D0-C1 22.6040 22.6060 208.9780 209.0740
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 59514.14808028
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897398
DEC -17.98645
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 24.948
HIERARCH ESO ISS PBL12 END 24.938
HIERARCH ESO ISS PBLA12 START 145.4
HIERARCH ESO ISS PBLA12 END 145.5
HIERARCH ESO ISS PBL13 START 31.902
HIERARCH ESO ISS PBL13 END 31.892
HIERARCH ESO ISS PBLA13 START 73.4
HIERARCH ESO ISS PBLA13 END 73.5
HIERARCH ESO ISS PBL14 START 22.328
HIERARCH ESO ISS PBL14 END 22.314
HIERARCH ESO ISS PBLA14 START 118.508
HIERARCH ESO ISS PBLA14 END 118.612
HIERARCH ESO ISS PBL23 START 33.894
HIERARCH ESO ISS PBL23 END 33.897
HIERARCH ESO ISS PBLA23 START 29.0
HIERARCH ESO ISS PBLA23 END 29.1
HIERARCH ESO ISS PBL24 START 11.29
HIERARCH ESO ISS PBL24 END 11.291
HIERARCH ESO ISS PBLA24 START 28.916
HIERARCH ESO ISS PBLA24 END 29.012
HIERARCH ESO ISS PBL34 START 22.604
HIERARCH ESO ISS PBL34 END 22.606
HIERARCH ESO ISS PBLA34 START 208.978
HIERARCH ESO ISS PBLA34 END 209.074
HIERARCH ESO ISS AMBI TAU0 START 0.003628
HIERARCH ESO ISS AMBI TAU0 END 0.004285
HIERARCH ESO ISS AMBI TEMP 12.45
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.59