Exposure
ID
MATIS.2021-12-04T08:31:17.935_1
Header ID
MATIS.2021-12-04T08:31:17.935
Date updated
2021-12-16 16:37:33 UTC+0000
Release date
2021-12-04 08:31:17 UTC+0000
UTC Start
2021-12-04 08:31:17.935
UTC End
2021-12-04 08:32:17.995
MJD Start
59552.35506869
MJD End
59552.3557638289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004199
Ambient temperature (°C)
12.71
Seeing (arcsec)
1.035
Observation
ID
49046
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36692
Name
HD 43455
RA
92.810802
DEC
-65.58884
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.2530 90.2610 143.3000 143.5000
A0-J2 126.0750 126.0340 127.4000 127.6000
A0-J3 99.0830 98.9250 84.9290 85.1490
G1-J2 46.3870 46.3230 95.2000 95.5000
G1-J3 92.6000 92.5170 28.8780 29.0140
J2-J3 85.3210 85.3220 359.0090 359.1650
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 59552.35506869
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 43455
RA 92.810802
DEC -65.58884
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 90.253
HIERARCH ESO ISS PBL12 END 90.261
HIERARCH ESO ISS PBLA12 START 143.3
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 126.075
HIERARCH ESO ISS PBL13 END 126.034
HIERARCH ESO ISS PBLA13 START 127.4
HIERARCH ESO ISS PBLA13 END 127.6
HIERARCH ESO ISS PBL14 START 99.083
HIERARCH ESO ISS PBL14 END 98.925
HIERARCH ESO ISS PBLA14 START 84.929
HIERARCH ESO ISS PBLA14 END 85.149
HIERARCH ESO ISS PBL23 START 46.387
HIERARCH ESO ISS PBL23 END 46.323
HIERARCH ESO ISS PBLA23 START 95.2
HIERARCH ESO ISS PBLA23 END 95.5
HIERARCH ESO ISS PBL24 START 92.6
HIERARCH ESO ISS PBL24 END 92.517
HIERARCH ESO ISS PBLA24 START 28.878
HIERARCH ESO ISS PBLA24 END 29.014
HIERARCH ESO ISS PBL34 START 85.321
HIERARCH ESO ISS PBL34 END 85.322
HIERARCH ESO ISS PBLA34 START 359.009
HIERARCH ESO ISS PBLA34 END 359.165
HIERARCH ESO ISS AMBI TAU0 START 0.004199
HIERARCH ESO ISS AMBI TAU0 END 0.004199
HIERARCH ESO ISS AMBI TEMP 12.71
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 1.18