Exposure
ID
MATIS.2021-12-04T08:26:45.620_1
Header ID
MATIS.2021-12-04T08:26:45.620
Date updated
2021-12-16 16:37:33 UTC+0000
Release date
2021-12-04 08:26:45 UTC+0000
UTC Start
2021-12-04 08:26:45.620
UTC End
2021-12-04 08:27:45.584
MJD Start
59552.3519169
MJD End
59552.3526109278
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005225
Ambient temperature (°C)
12.72
Seeing (arcsec)
0.735
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 90.2180 90.2260 142.3000 142.5000
A0-J2 126.2600 126.2190 126.3000 126.5000
A0-J3 99.7990 99.6400 83.9310 84.1540
G1-J2 46.6740 46.6100 94.2000 94.4000
G1-J3 92.9710 92.8880 28.2620 28.4000
J2-J3 85.3090 85.3120 358.2990 358.4580
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 59552.3519169
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 90.218
HIERARCH ESO ISS PBL12 END 90.226
HIERARCH ESO ISS PBLA12 START 142.3
HIERARCH ESO ISS PBLA12 END 142.5
HIERARCH ESO ISS PBL13 START 126.26
HIERARCH ESO ISS PBL13 END 126.219
HIERARCH ESO ISS PBLA13 START 126.3
HIERARCH ESO ISS PBLA13 END 126.5
HIERARCH ESO ISS PBL14 START 99.799
HIERARCH ESO ISS PBL14 END 99.64
HIERARCH ESO ISS PBLA14 START 83.931
HIERARCH ESO ISS PBLA14 END 84.154
HIERARCH ESO ISS PBL23 START 46.674
HIERARCH ESO ISS PBL23 END 46.61
HIERARCH ESO ISS PBLA23 START 94.2
HIERARCH ESO ISS PBLA23 END 94.4
HIERARCH ESO ISS PBL24 START 92.971
HIERARCH ESO ISS PBL24 END 92.888
HIERARCH ESO ISS PBLA24 START 28.262
HIERARCH ESO ISS PBLA24 END 28.4
HIERARCH ESO ISS PBL34 START 85.309
HIERARCH ESO ISS PBL34 END 85.312
HIERARCH ESO ISS PBLA34 START 358.299
HIERARCH ESO ISS PBLA34 END 358.458
HIERARCH ESO ISS AMBI TAU0 START 0.005225
HIERARCH ESO ISS AMBI TAU0 END 0.005225
HIERARCH ESO ISS AMBI TEMP 12.72
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.82