Exposure
ID
MATIS.2022-12-14T01:20:06.267_1
Header ID
MATIS.2022-12-14T01:20:06.267
Date updated
2022-12-14 01:26:09 UTC+0000
Release date
2022-12-14 01:20:06 UTC+0000
UTC Start
2022-12-14 01:20:06.267
UTC End
2022-12-14 01:21:08.277
MJD Start
59927.05562809
MJD End
59927.0563457983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.013048
Ambient temperature (°C)
13.39
Seeing (arcsec)
0.6
Observation
ID
53462
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 45.5330 45.6220 38.5000 38.6000
U1-U3 86.4500 86.6140 44.6000 44.6000
U1-U4 127.0850 127.1950 66.1700 66.0830
U2-U3 41.4440 41.5150 51.2000 51.1000
U2-U4 89.2780 89.2550 79.8530 79.7420
U3-U4 56.5290 56.4170 100.4500 100.3620
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 59927.05562809
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD+23 187
RA 21.129806
DEC 23.94508
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 45.533
HIERARCH ESO ISS PBL12 END 45.622
HIERARCH ESO ISS PBLA12 START 38.5
HIERARCH ESO ISS PBLA12 END 38.6
HIERARCH ESO ISS PBL13 START 86.45
HIERARCH ESO ISS PBL13 END 86.614
HIERARCH ESO ISS PBLA13 START 44.6
HIERARCH ESO ISS PBLA13 END 44.6
HIERARCH ESO ISS PBL14 START 127.085
HIERARCH ESO ISS PBL14 END 127.195
HIERARCH ESO ISS PBLA14 START 66.17
HIERARCH ESO ISS PBLA14 END 66.083
HIERARCH ESO ISS PBL23 START 41.444
HIERARCH ESO ISS PBL23 END 41.515
HIERARCH ESO ISS PBLA23 START 51.2
HIERARCH ESO ISS PBLA23 END 51.1
HIERARCH ESO ISS PBL24 START 89.278
HIERARCH ESO ISS PBL24 END 89.255
HIERARCH ESO ISS PBLA24 START 79.853
HIERARCH ESO ISS PBLA24 END 79.742
HIERARCH ESO ISS PBL34 START 56.529
HIERARCH ESO ISS PBL34 END 56.417
HIERARCH ESO ISS PBLA34 START 100.45
HIERARCH ESO ISS PBLA34 END 100.362
HIERARCH ESO ISS AMBI TAU0 START 0.01402
HIERARCH ESO ISS AMBI TAU0 END 0.012076
HIERARCH ESO ISS AMBI TEMP 13.39
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.56