Exposure
ID
MATIS.2025-10-02T01:24:28.970_1
Header ID
MATIS.2025-10-02T01:24:28.970
Date updated
2025-10-02 01:31:11 UTC+0000
Release date
2025-10-02 01:24:28 UTC+0000
UTC Start
2025-10-02 01:24:28.970
UTC End
2025-10-02 01:25:30.632
MJD Start
60950.05866864
MJD End
60950.059382320556
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.004767
Ambient temperature (°C)
12.22
Seeing (arcsec)
0.87
Observation
ID
70538
Category
calibrator
Program ID
115.2ANQ.003
Program Title
MAPPING THE EXPLOSION OF NOVA V7994 SGR
Program Type
ToO
PI / COI
MEILLAND / MILLOUR / OTULAKOWSKA-HYPKA / NARDETTO / SPANG
Target
ID
52308
Name
HD 165183
RA
271.535253
DEC
-31.55371
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 79.5610 79.4770 149.9000 150.1000
A0-J2 99.5390 99.2750 125.2000 125.5000
A0-K0 91.9610 91.6140 96.4060 96.5680
G1-J2 42.9870 42.8380 74.6000 74.6000
G1-K0 78.0010 77.8820 41.3230 41.3610
J2-K0 48.2020 48.1970 12.0530 12.1600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.2ANQ.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60950.05866864
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 165183
RA 271.535253
DEC -31.55371
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 79.561
HIERARCH ESO ISS PBL12 END 79.477
HIERARCH ESO ISS PBLA12 START 149.9
HIERARCH ESO ISS PBLA12 END 150.1
HIERARCH ESO ISS PBL13 START 99.539
HIERARCH ESO ISS PBL13 END 99.275
HIERARCH ESO ISS PBLA13 START 125.2
HIERARCH ESO ISS PBLA13 END 125.5
HIERARCH ESO ISS PBL14 START 91.961
HIERARCH ESO ISS PBL14 END 91.614
HIERARCH ESO ISS PBLA14 START 96.406
HIERARCH ESO ISS PBLA14 END 96.568
HIERARCH ESO ISS PBL23 START 42.987
HIERARCH ESO ISS PBL23 END 42.838
HIERARCH ESO ISS PBLA23 START 74.6
HIERARCH ESO ISS PBLA23 END 74.6
HIERARCH ESO ISS PBL24 START 78.001
HIERARCH ESO ISS PBL24 END 77.882
HIERARCH ESO ISS PBLA24 START 41.323
HIERARCH ESO ISS PBLA24 END 41.361
HIERARCH ESO ISS PBL34 START 48.202
HIERARCH ESO ISS PBL34 END 48.197
HIERARCH ESO ISS PBLA34 START 12.053
HIERARCH ESO ISS PBLA34 END 12.16
HIERARCH ESO ISS AMBI TAU0 START 0.004517
HIERARCH ESO ISS AMBI TAU0 END 0.005017
HIERARCH ESO ISS AMBI TEMP 12.22
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.83