Exposure
ID
MATIS.2021-10-27T03:40:26.325_1
Header ID
MATIS.2021-10-27T03:40:26.325
Date updated
2021-10-27 03:51:14 UTC+0000
Release date
2021-10-27 03:40:26 UTC+0000
UTC Start
2021-10-27 03:40:26.325
UTC End
2021-10-27 03:41:26.385
MJD Start
59514.15308246
MJD End
59514.1537775989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0036395
Ambient temperature (°C)
12.47
Seeing (arcsec)
0.69
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 24.8740 24.8630 146.2000 146.3000
A0-D0 31.8160 31.8020 73.9000 74.0000
A0-C1 22.2240 22.2090 119.2160 119.3150
B2-D0 33.9140 33.9170 29.6000 29.7000
B2-C1 11.2970 11.2980 29.5400 29.6230
D0-C1 22.6170 22.6190 209.6020 209.6850
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 59514.15308246
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 24.874
HIERARCH ESO ISS PBL12 END 24.863
HIERARCH ESO ISS PBLA12 START 146.2
HIERARCH ESO ISS PBLA12 END 146.3
HIERARCH ESO ISS PBL13 START 31.816
HIERARCH ESO ISS PBL13 END 31.802
HIERARCH ESO ISS PBLA13 START 73.9
HIERARCH ESO ISS PBLA13 END 74.0
HIERARCH ESO ISS PBL14 START 22.224
HIERARCH ESO ISS PBL14 END 22.209
HIERARCH ESO ISS PBLA14 START 119.216
HIERARCH ESO ISS PBLA14 END 119.315
HIERARCH ESO ISS PBL23 START 33.914
HIERARCH ESO ISS PBL23 END 33.917
HIERARCH ESO ISS PBLA23 START 29.6
HIERARCH ESO ISS PBLA23 END 29.7
HIERARCH ESO ISS PBL24 START 11.297
HIERARCH ESO ISS PBL24 END 11.298
HIERARCH ESO ISS PBLA24 START 29.54
HIERARCH ESO ISS PBLA24 END 29.623
HIERARCH ESO ISS PBL34 START 22.617
HIERARCH ESO ISS PBL34 END 22.619
HIERARCH ESO ISS PBLA34 START 209.602
HIERARCH ESO ISS PBLA34 END 209.685
HIERARCH ESO ISS AMBI TAU0 START 0.003673
HIERARCH ESO ISS AMBI TAU0 END 0.003606
HIERARCH ESO ISS AMBI TEMP 12.47
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69