Exposure
ID
MATIS.2022-11-19T02:57:19.418_1
Header ID
MATIS.2022-11-19T02:57:19.418
Date updated
2022-11-19 03:06:06 UTC+0000
Release date
2022-11-19 02:57:19 UTC+0000
UTC Start
2022-11-19 02:57:19.418
UTC End
2022-11-19 02:58:21.428
MJD Start
59902.12314141
MJD End
59902.1238591183
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006847
Ambient temperature (°C)
16.87
Seeing (arcsec)
0.51
Observation
ID
53186
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
39550
Name
bethyi
RA
6.483901
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 20.6270 20.6340 149.9000 150.2000
A0-D0 29.9700 29.9590 102.8000 103.1000
A0-C1 21.8060 21.8110 130.3460 130.5920
B2-D0 21.9530 21.9300 59.4000 59.6000
B2-C1 7.3100 7.3020 59.3010 59.5220
D0-C1 14.6430 14.6280 239.3900 239.6110
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 59902.12314141
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bethyi
RA 6.483901
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 20.627
HIERARCH ESO ISS PBL12 END 20.634
HIERARCH ESO ISS PBLA12 START 149.9
HIERARCH ESO ISS PBLA12 END 150.2
HIERARCH ESO ISS PBL13 START 29.97
HIERARCH ESO ISS PBL13 END 29.959
HIERARCH ESO ISS PBLA13 START 102.8
HIERARCH ESO ISS PBLA13 END 103.1
HIERARCH ESO ISS PBL14 START 21.806
HIERARCH ESO ISS PBL14 END 21.811
HIERARCH ESO ISS PBLA14 START 130.346
HIERARCH ESO ISS PBLA14 END 130.592
HIERARCH ESO ISS PBL23 START 21.953
HIERARCH ESO ISS PBL23 END 21.93
HIERARCH ESO ISS PBLA23 START 59.4
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 7.31
HIERARCH ESO ISS PBL24 END 7.302
HIERARCH ESO ISS PBLA24 START 59.301
HIERARCH ESO ISS PBLA24 END 59.522
HIERARCH ESO ISS PBL34 START 14.643
HIERARCH ESO ISS PBL34 END 14.628
HIERARCH ESO ISS PBLA34 START 239.39
HIERARCH ESO ISS PBLA34 END 239.611
HIERARCH ESO ISS AMBI TAU0 START 0.006674
HIERARCH ESO ISS AMBI TAU0 END 0.00702
HIERARCH ESO ISS AMBI TEMP 16.87
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.46