Exposure
ID
MATIS.2023-08-21T05:36:38.068_1
Header ID
MATIS.2023-08-21T05:36:38.068
Date updated
2023-08-21 05:45:22 UTC+0000
Release date
2023-08-21 05:36:38 UTC+0000
UTC Start
2023-08-21 05:36:38.068
UTC End
2023-08-21 05:37:40.078
MJD Start
60177.23377394
MJD End
60177.234491648334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007987000000000001
Ambient temperature (°C)
14.92
Seeing (arcsec)
0.365
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 81.6340 81.6740 83.6000 83.9000
A0-J2 128.1570 128.1730 68.5000 68.8000
A0-K0 125.9900 125.9710 55.5200 55.7730
G1-J2 53.7400 53.7230 45.2000 45.4000
G1-K0 66.3060 66.2840 20.0480 20.2560
J2-K0 28.8800 28.9020 327.7610 327.9530
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 60177.23377394
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 81.634
HIERARCH ESO ISS PBL12 END 81.674
HIERARCH ESO ISS PBLA12 START 83.6
HIERARCH ESO ISS PBLA12 END 83.9
HIERARCH ESO ISS PBL13 START 128.157
HIERARCH ESO ISS PBL13 END 128.173
HIERARCH ESO ISS PBLA13 START 68.5
HIERARCH ESO ISS PBLA13 END 68.8
HIERARCH ESO ISS PBL14 START 125.99
HIERARCH ESO ISS PBL14 END 125.971
HIERARCH ESO ISS PBLA14 START 55.52
HIERARCH ESO ISS PBLA14 END 55.773
HIERARCH ESO ISS PBL23 START 53.74
HIERARCH ESO ISS PBL23 END 53.723
HIERARCH ESO ISS PBLA23 START 45.2
HIERARCH ESO ISS PBLA23 END 45.4
HIERARCH ESO ISS PBL24 START 66.306
HIERARCH ESO ISS PBL24 END 66.284
HIERARCH ESO ISS PBLA24 START 20.048
HIERARCH ESO ISS PBLA24 END 20.256
HIERARCH ESO ISS PBL34 START 28.88
HIERARCH ESO ISS PBL34 END 28.902
HIERARCH ESO ISS PBLA34 START 327.761
HIERARCH ESO ISS PBLA34 END 327.953
HIERARCH ESO ISS AMBI TAU0 START 0.008356
HIERARCH ESO ISS AMBI TAU0 END 0.007618
HIERARCH ESO ISS AMBI TEMP 14.92
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.36