Exposure
ID
MATIS.2022-11-20T02:34:13.365_1
Header ID
MATIS.2022-11-20T02:34:13.365
Date updated
2022-11-20 02:41:18 UTC+0000
Release date
2022-11-20 02:34:13 UTC+0000
UTC Start
2022-11-20 02:34:13.365
UTC End
2022-11-20 02:35:15.375
MJD Start
59903.10709913
MJD End
59903.1078168383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003908
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.78
Observation
ID
53194
Category
calibrator
Program ID
110.23SA.001
Program Title
THERMAL-IR IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE STELLAR MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
39557
Name
bethyi
RA
6.483907
DEC
-77.25259
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 20.4800 20.4890 145.9000 146.1000
A0-D0 30.1710 30.1600 98.1000 98.3000
A0-C1 21.7150 21.7210 125.8550 126.0990
B2-D0 22.3580 22.3360 55.3000 55.6000
B2-C1 7.4450 7.4370 55.2920 55.5070
D0-C1 14.9130 14.8990 235.3790 235.5950
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23SA.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59903.10709913
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bethyi
RA 6.483907
DEC -77.25259
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 20.48
HIERARCH ESO ISS PBL12 END 20.489
HIERARCH ESO ISS PBLA12 START 145.9
HIERARCH ESO ISS PBLA12 END 146.1
HIERARCH ESO ISS PBL13 START 30.171
HIERARCH ESO ISS PBL13 END 30.16
HIERARCH ESO ISS PBLA13 START 98.1
HIERARCH ESO ISS PBLA13 END 98.3
HIERARCH ESO ISS PBL14 START 21.715
HIERARCH ESO ISS PBL14 END 21.721
HIERARCH ESO ISS PBLA14 START 125.855
HIERARCH ESO ISS PBLA14 END 126.099
HIERARCH ESO ISS PBL23 START 22.358
HIERARCH ESO ISS PBL23 END 22.336
HIERARCH ESO ISS PBLA23 START 55.3
HIERARCH ESO ISS PBLA23 END 55.6
HIERARCH ESO ISS PBL24 START 7.445
HIERARCH ESO ISS PBL24 END 7.437
HIERARCH ESO ISS PBLA24 START 55.292
HIERARCH ESO ISS PBLA24 END 55.507
HIERARCH ESO ISS PBL34 START 14.913
HIERARCH ESO ISS PBL34 END 14.899
HIERARCH ESO ISS PBLA34 START 235.379
HIERARCH ESO ISS PBLA34 END 235.595
HIERARCH ESO ISS AMBI TAU0 START 0.003908
HIERARCH ESO ISS AMBI TAU0 END 0.003908
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78