Exposure
ID
MATIS.2023-08-21T05:45:17.296_1
Header ID
MATIS.2023-08-21T05:45:17.296
Date updated
2023-08-21 05:55:29 UTC+0000
Release date
2023-08-21 05:45:17 UTC+0000
UTC Start
2023-08-21 05:45:17.296
UTC End
2023-08-21 05:46:19.306
MJD Start
60177.23978352
MJD End
60177.240501228334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0072204999999999995
Ambient temperature (°C)
14.92
Seeing (arcsec)
0.42500000000000004
Observation
ID
56681
Category
calibrator
Program ID
111.24K3.001
Program Title
IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
41997
Name
bethyi
RA
6.485584
DEC
-77.25254
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 81.9600 82.0000 85.8000 86.0000
A0-J2 128.2850 128.3000 70.7000 70.9000
A0-K0 125.8290 125.8090 57.5850 57.8390
G1-J2 53.6030 53.5850 47.2000 47.4000
G1-K0 66.1220 66.0980 21.7410 21.9490
J2-K0 29.0530 29.0740 329.3190 329.5100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60177.23978352
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bethyi
RA 6.485584
DEC -77.25254
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 81.96
HIERARCH ESO ISS PBL12 END 82.0
HIERARCH ESO ISS PBLA12 START 85.8
HIERARCH ESO ISS PBLA12 END 86.0
HIERARCH ESO ISS PBL13 START 128.285
HIERARCH ESO ISS PBL13 END 128.3
HIERARCH ESO ISS PBLA13 START 70.7
HIERARCH ESO ISS PBLA13 END 70.9
HIERARCH ESO ISS PBL14 START 125.829
HIERARCH ESO ISS PBL14 END 125.809
HIERARCH ESO ISS PBLA14 START 57.585
HIERARCH ESO ISS PBLA14 END 57.839
HIERARCH ESO ISS PBL23 START 53.603
HIERARCH ESO ISS PBL23 END 53.585
HIERARCH ESO ISS PBLA23 START 47.2
HIERARCH ESO ISS PBLA23 END 47.4
HIERARCH ESO ISS PBL24 START 66.122
HIERARCH ESO ISS PBL24 END 66.098
HIERARCH ESO ISS PBLA24 START 21.741
HIERARCH ESO ISS PBLA24 END 21.949
HIERARCH ESO ISS PBL34 START 29.053
HIERARCH ESO ISS PBL34 END 29.074
HIERARCH ESO ISS PBLA34 START 329.319
HIERARCH ESO ISS PBLA34 END 329.51
HIERARCH ESO ISS AMBI TAU0 START 0.008268
HIERARCH ESO ISS AMBI TAU0 END 0.006173
HIERARCH ESO ISS AMBI TEMP 14.92
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.46