Exposure
ID
MATIS.2022-09-23T09:35:18.347_1
Header ID
MATIS.2022-09-23T09:35:18.347
Date updated
2022-09-23 09:55:13 UTC+0000
Release date
2022-09-23 09:35:18 UTC+0000
UTC Start
2022-09-23 09:35:18.347
UTC End
2022-09-23 09:36:18.407
MJD Start
59845.39951791
MJD End
59845.4002130489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0032265
Ambient temperature (°C)
8.38
Seeing (arcsec)
0.575
Observation
ID
52488
Category
calibrator
Program ID
109.2334.005
Program Title
TRACING THE BUILDING BLOCKS OF CARBONACEOUS STARDUST
Program Type
GTO
PI / COI
HRON/ BRUNO/ MILLOUR/ CRUZALEBES/ PALADINI/ DREVON/ JAFFE/ HOFMANN/ HENNING/ MEILLAND/ PETROV/ VAN BOEKEL/ WEIGELT/ WOLF/ CHIAVASSA/ HOCDÉ/ MATTER/ AUGEREAU/ DOMINIK/ HOGERHEIJDE/ MEISENHEIMER/ PHILIPPE
Target
ID
39012
Name
tau04 Eri
RA
49.87826
DEC
-21.7577
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.4670 24.4560 155.2000 155.3000
A0-D0 29.6820 29.6330 79.5000 79.6000
A0-C1 21.0570 21.0300 128.1160 128.2680
B2-D0 33.4800 33.4670 34.4000 34.5000
B2-C1 11.1530 11.1480 34.3500 34.4110
D0-C1 22.3270 22.3180 214.4090 214.4700
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.2334.005
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59845.39951791
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME tau04 Eri
RA 49.87826
DEC -21.7577
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 24.467
HIERARCH ESO ISS PBL12 END 24.456
HIERARCH ESO ISS PBLA12 START 155.2
HIERARCH ESO ISS PBLA12 END 155.3
HIERARCH ESO ISS PBL13 START 29.682
HIERARCH ESO ISS PBL13 END 29.633
HIERARCH ESO ISS PBLA13 START 79.5
HIERARCH ESO ISS PBLA13 END 79.6
HIERARCH ESO ISS PBL14 START 21.057
HIERARCH ESO ISS PBL14 END 21.03
HIERARCH ESO ISS PBLA14 START 128.116
HIERARCH ESO ISS PBLA14 END 128.268
HIERARCH ESO ISS PBL23 START 33.48
HIERARCH ESO ISS PBL23 END 33.467
HIERARCH ESO ISS PBLA23 START 34.4
HIERARCH ESO ISS PBLA23 END 34.5
HIERARCH ESO ISS PBL24 START 11.153
HIERARCH ESO ISS PBL24 END 11.148
HIERARCH ESO ISS PBLA24 START 34.35
HIERARCH ESO ISS PBLA24 END 34.411
HIERARCH ESO ISS PBL34 START 22.327
HIERARCH ESO ISS PBL34 END 22.318
HIERARCH ESO ISS PBLA34 START 214.409
HIERARCH ESO ISS PBLA34 END 214.47
HIERARCH ESO ISS AMBI TAU0 START 0.003397
HIERARCH ESO ISS AMBI TAU0 END 0.003056
HIERARCH ESO ISS AMBI TEMP 8.38
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.58