Exposure
ID
MATIS.2022-12-14T01:23:14.184_1
Header ID
MATIS.2022-12-14T01:23:14.184
Date updated
2022-12-14 01:30:47 UTC+0000
Release date
2022-12-14 01:23:14 UTC+0000
UTC Start
2022-12-14 01:23:14.184
UTC End
2022-12-14 01:24:16.200
MJD Start
59927.05780305
MJD End
59927.0585208278
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0142045
Ambient temperature (°C)
13.48
Seeing (arcsec)
0.53
Observation
ID
53461
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39753
Name
BD+23 187
RA
21.129806
DEC
23.94508
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 45.7940 45.8820 38.6000 38.7000
U1-U3 86.9290 87.0910 44.6000 44.6000
U1-U4 127.4010 127.5050 65.9130 65.8250
U2-U3 41.6510 41.7200 51.1000 51.1000
U2-U4 89.2070 89.1800 79.5250 79.4130
U3-U4 56.1970 56.0820 100.1910 100.1030
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 59927.05780305
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD+23 187
RA 21.129806
DEC 23.94508
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 272
HIERARCH ESO ISS PBL12 START 45.794
HIERARCH ESO ISS PBL12 END 45.882
HIERARCH ESO ISS PBLA12 START 38.6
HIERARCH ESO ISS PBLA12 END 38.7
HIERARCH ESO ISS PBL13 START 86.929
HIERARCH ESO ISS PBL13 END 87.091
HIERARCH ESO ISS PBLA13 START 44.6
HIERARCH ESO ISS PBLA13 END 44.6
HIERARCH ESO ISS PBL14 START 127.401
HIERARCH ESO ISS PBL14 END 127.505
HIERARCH ESO ISS PBLA14 START 65.913
HIERARCH ESO ISS PBLA14 END 65.825
HIERARCH ESO ISS PBL23 START 41.651
HIERARCH ESO ISS PBL23 END 41.72
HIERARCH ESO ISS PBLA23 START 51.1
HIERARCH ESO ISS PBLA23 END 51.1
HIERARCH ESO ISS PBL24 START 89.207
HIERARCH ESO ISS PBL24 END 89.18
HIERARCH ESO ISS PBLA24 START 79.525
HIERARCH ESO ISS PBLA24 END 79.413
HIERARCH ESO ISS PBL34 START 56.197
HIERARCH ESO ISS PBL34 END 56.082
HIERARCH ESO ISS PBLA34 START 100.191
HIERARCH ESO ISS PBLA34 END 100.103
HIERARCH ESO ISS AMBI TAU0 START 0.015041
HIERARCH ESO ISS AMBI TAU0 END 0.013368
HIERARCH ESO ISS AMBI TEMP 13.48
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.57