Exposure
ID
MATIS.2022-12-13T00:45:08.351_1
Header ID
MATIS.2022-12-13T00:45:08.351
Date updated
2022-12-13 00:50:51 UTC+0000
Release date
2022-12-13 00:45:08 UTC+0000
UTC Start
2022-12-13 00:45:08.351
UTC End
2022-12-13 00:46:10.367
MJD Start
59926.03134665
MJD End
59926.0320644278
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.012156
Ambient temperature (°C)
13.35
Seeing (arcsec)
0.56
Observation
ID
53437
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39739
Name
BD+23 187
RA
21.129801
DEC
23.94519
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 42.1410 42.2370 36.8000 36.8000
U1-U3 79.9860 80.1750 44.0000 44.0000
U1-U4 121.7160 121.8990 69.1330 69.0570
U2-U3 38.5400 38.6280 51.8000 51.8000
U2-U4 89.0210 89.0560 83.8100 83.7030
U3-U4 59.9020 59.8280 103.7200 103.6280
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 59926.03134665
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD+23 187
RA 21.129801
DEC 23.94519
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 42.141
HIERARCH ESO ISS PBL12 END 42.237
HIERARCH ESO ISS PBLA12 START 36.8
HIERARCH ESO ISS PBLA12 END 36.8
HIERARCH ESO ISS PBL13 START 79.986
HIERARCH ESO ISS PBL13 END 80.175
HIERARCH ESO ISS PBLA13 START 44.0
HIERARCH ESO ISS PBLA13 END 44.0
HIERARCH ESO ISS PBL14 START 121.716
HIERARCH ESO ISS PBL14 END 121.899
HIERARCH ESO ISS PBLA14 START 69.133
HIERARCH ESO ISS PBLA14 END 69.057
HIERARCH ESO ISS PBL23 START 38.54
HIERARCH ESO ISS PBL23 END 38.628
HIERARCH ESO ISS PBLA23 START 51.8
HIERARCH ESO ISS PBLA23 END 51.8
HIERARCH ESO ISS PBL24 START 89.021
HIERARCH ESO ISS PBL24 END 89.056
HIERARCH ESO ISS PBLA24 START 83.81
HIERARCH ESO ISS PBLA24 END 83.703
HIERARCH ESO ISS PBL34 START 59.902
HIERARCH ESO ISS PBL34 END 59.828
HIERARCH ESO ISS PBLA34 START 103.72
HIERARCH ESO ISS PBLA34 END 103.628
HIERARCH ESO ISS AMBI TAU0 START 0.012156
HIERARCH ESO ISS AMBI TAU0 END 0.012156
HIERARCH ESO ISS AMBI TEMP 13.35
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.54