Exposure
ID
MATIS.2022-12-13T01:00:19.223_1
Header ID
MATIS.2022-12-13T01:00:19.223
Date updated
2022-12-13 01:10:42 UTC+0000
Release date
2022-12-13 01:00:19 UTC+0000
UTC Start
2022-12-13 01:00:19.223
UTC End
2022-12-13 01:01:21.051
MJD Start
59926.04188915
MJD End
59926.0426047519
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.009704
Ambient temperature (°C)
13.08
Seeing (arcsec)
0.89
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 43.4950 43.5880 37.6000 37.7000
U1-U3 82.6150 82.7940 44.3000 44.3000
U1-U4 124.1300 124.2840 68.0230 67.9450
U2-U3 39.7470 39.8280 51.7000 51.7000
U2-U4 89.3730 89.3850 82.2860 82.1800
U3-U4 58.7510 58.6630 102.4260 102.3380
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 59926.04188915
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 0.533
HIERARCH ESO DET NDIT 116
HIERARCH ESO ISS PBL12 START 43.495
HIERARCH ESO ISS PBL12 END 43.588
HIERARCH ESO ISS PBLA12 START 37.6
HIERARCH ESO ISS PBLA12 END 37.7
HIERARCH ESO ISS PBL13 START 82.615
HIERARCH ESO ISS PBL13 END 82.794
HIERARCH ESO ISS PBLA13 START 44.3
HIERARCH ESO ISS PBLA13 END 44.3
HIERARCH ESO ISS PBL14 START 124.13
HIERARCH ESO ISS PBL14 END 124.284
HIERARCH ESO ISS PBLA14 START 68.023
HIERARCH ESO ISS PBLA14 END 67.945
HIERARCH ESO ISS PBL23 START 39.747
HIERARCH ESO ISS PBL23 END 39.828
HIERARCH ESO ISS PBLA23 START 51.7
HIERARCH ESO ISS PBLA23 END 51.7
HIERARCH ESO ISS PBL24 START 89.373
HIERARCH ESO ISS PBL24 END 89.385
HIERARCH ESO ISS PBLA24 START 82.286
HIERARCH ESO ISS PBLA24 END 82.18
HIERARCH ESO ISS PBL34 START 58.751
HIERARCH ESO ISS PBL34 END 58.663
HIERARCH ESO ISS PBLA34 START 102.426
HIERARCH ESO ISS PBLA34 END 102.338
HIERARCH ESO ISS AMBI TAU0 START 0.009704
HIERARCH ESO ISS AMBI TAU0 END 0.009704
HIERARCH ESO ISS AMBI TEMP 13.08
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89