Exposure
ID
MATIS.2022-12-13T00:56:09.512_1
Header ID
MATIS.2022-12-13T00:56:09.512
Date updated
2022-12-13 01:00:54 UTC+0000
Release date
2022-12-13 00:56:09 UTC+0000
UTC Start
2022-12-13 00:56:09.512
UTC End
2022-12-13 00:57:11.340
MJD Start
59926.03899898
MJD End
59926.0397145819
Exposure time (s)
61.8
Validation level
1
Tau 0: Coherence time (s)
0.009704
Ambient temperature (°C)
13.09
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 43.1290 43.2200 37.4000 37.5000
U1-U3 81.9110 82.0880 44.3000 44.3000
U1-U4 123.5120 123.6690 68.3330 68.2560
U2-U3 39.4270 39.5070 51.7000 51.7000
U2-U4 89.3090 89.3270 82.7040 82.6000
U3-U4 59.0860 59.0040 102.7770 102.6900
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 59926.03899898
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 43.129
HIERARCH ESO ISS PBL12 END 43.22
HIERARCH ESO ISS PBLA12 START 37.4
HIERARCH ESO ISS PBLA12 END 37.5
HIERARCH ESO ISS PBL13 START 81.911
HIERARCH ESO ISS PBL13 END 82.088
HIERARCH ESO ISS PBLA13 START 44.3
HIERARCH ESO ISS PBLA13 END 44.3
HIERARCH ESO ISS PBL14 START 123.512
HIERARCH ESO ISS PBL14 END 123.669
HIERARCH ESO ISS PBLA14 START 68.333
HIERARCH ESO ISS PBLA14 END 68.256
HIERARCH ESO ISS PBL23 START 39.427
HIERARCH ESO ISS PBL23 END 39.507
HIERARCH ESO ISS PBLA23 START 51.7
HIERARCH ESO ISS PBLA23 END 51.7
HIERARCH ESO ISS PBL24 START 89.309
HIERARCH ESO ISS PBL24 END 89.327
HIERARCH ESO ISS PBLA24 START 82.704
HIERARCH ESO ISS PBLA24 END 82.6
HIERARCH ESO ISS PBL34 START 59.086
HIERARCH ESO ISS PBL34 END 59.004
HIERARCH ESO ISS PBLA34 START 102.777
HIERARCH ESO ISS PBLA34 END 102.69
HIERARCH ESO ISS AMBI TAU0 START 0.009704
HIERARCH ESO ISS AMBI TAU0 END 0.009704
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.89