Exposure
ID
MATIS.2023-08-21T05:46:32.469_1
Header ID
MATIS.2023-08-21T05:46:32.469
Date updated
2023-08-21 05:55:29 UTC+0000
Release date
2023-08-21 05:46:32 UTC+0000
UTC Start
2023-08-21 05:46:32.469
UTC End
2023-08-21 05:47:34.479
MJD Start
60177.24065358
MJD End
60177.24137128833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00705
Ambient temperature (°C)
14.94
Seeing (arcsec)
0.395
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 82.0060 82.0460 86.1000 86.3000
A0-J2 128.3030 128.3170 71.0000 71.2000
A0-K0 125.8050 125.7850 57.8800 58.1330
G1-J2 53.5820 53.5650 47.5000 47.7000
G1-K0 66.0930 66.0700 21.9830 22.1900
J2-K0 29.0770 29.0970 329.5410 329.7320
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 60177.24065358
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 82.006
HIERARCH ESO ISS PBL12 END 82.046
HIERARCH ESO ISS PBLA12 START 86.1
HIERARCH ESO ISS PBLA12 END 86.3
HIERARCH ESO ISS PBL13 START 128.303
HIERARCH ESO ISS PBL13 END 128.317
HIERARCH ESO ISS PBLA13 START 71.0
HIERARCH ESO ISS PBLA13 END 71.2
HIERARCH ESO ISS PBL14 START 125.805
HIERARCH ESO ISS PBL14 END 125.785
HIERARCH ESO ISS PBLA14 START 57.88
HIERARCH ESO ISS PBLA14 END 58.133
HIERARCH ESO ISS PBL23 START 53.582
HIERARCH ESO ISS PBL23 END 53.565
HIERARCH ESO ISS PBLA23 START 47.5
HIERARCH ESO ISS PBLA23 END 47.7
HIERARCH ESO ISS PBL24 START 66.093
HIERARCH ESO ISS PBL24 END 66.07
HIERARCH ESO ISS PBLA24 START 21.983
HIERARCH ESO ISS PBLA24 END 22.19
HIERARCH ESO ISS PBL34 START 29.077
HIERARCH ESO ISS PBL34 END 29.097
HIERARCH ESO ISS PBLA34 START 329.541
HIERARCH ESO ISS PBLA34 END 329.732
HIERARCH ESO ISS AMBI TAU0 START 0.006789
HIERARCH ESO ISS AMBI TAU0 END 0.007311
HIERARCH ESO ISS AMBI TEMP 14.94
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.39