Exposure
ID
MATIS.2025-10-18T00:46:04.505_1
Header ID
MATIS.2025-10-18T00:46:04.505
Date updated
2025-10-18 00:55:57 UTC+0000
Release date
2025-10-18 00:46:04 UTC+0000
UTC Start
2025-10-18 00:46:04.505
UTC End
2025-10-18 00:47:06.515
MJD Start
60966.03199658
MJD End
60966.03271428833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0062645
Ambient temperature (°C)
16.22
Seeing (arcsec)
0.56
Observation
ID
70970
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.4470 48.4470 182.1000 182.3000
A0-D0 20.8950 20.8010 100.4000 100.6000
A0-G1 77.6930 77.6180 155.7700 156.0350
B5-D0 49.9020 49.8670 26.6000 26.6000
B5-G1 40.4490 40.3110 123.6900 123.9610
D0-G1 68.0170 68.0030 170.4090 170.6220
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 60966.03199658
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 165183
RA 271.535253
DEC -31.55371
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 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 48.447
HIERARCH ESO ISS PBL12 END 48.447
HIERARCH ESO ISS PBLA12 START 182.1
HIERARCH ESO ISS PBLA12 END 182.3
HIERARCH ESO ISS PBL13 START 20.895
HIERARCH ESO ISS PBL13 END 20.801
HIERARCH ESO ISS PBLA13 START 100.4
HIERARCH ESO ISS PBLA13 END 100.6
HIERARCH ESO ISS PBL14 START 77.693
HIERARCH ESO ISS PBL14 END 77.618
HIERARCH ESO ISS PBLA14 START 155.77
HIERARCH ESO ISS PBLA14 END 156.035
HIERARCH ESO ISS PBL23 START 49.902
HIERARCH ESO ISS PBL23 END 49.867
HIERARCH ESO ISS PBLA23 START 26.6
HIERARCH ESO ISS PBLA23 END 26.6
HIERARCH ESO ISS PBL24 START 40.449
HIERARCH ESO ISS PBL24 END 40.311
HIERARCH ESO ISS PBLA24 START 123.69
HIERARCH ESO ISS PBLA24 END 123.961
HIERARCH ESO ISS PBL34 START 68.017
HIERARCH ESO ISS PBL34 END 68.003
HIERARCH ESO ISS PBLA34 START 170.409
HIERARCH ESO ISS PBLA34 END 170.622
HIERARCH ESO ISS AMBI TAU0 START 0.005881
HIERARCH ESO ISS AMBI TAU0 END 0.006648
HIERARCH ESO ISS AMBI TEMP 16.22
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.51