Exposure
ID
MATIS.2025-10-18T00:51:12.541_1
Header ID
MATIS.2025-10-18T00:51:12.541
Date updated
2025-10-18 01:01:08 UTC+0000
Release date
2025-10-18 00:51:12 UTC+0000
UTC Start
2025-10-18 00:51:12.541
UTC End
2025-10-18 00:52:14.941
MJD Start
60966.03556182
MJD End
60966.03628404222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.005842
Ambient temperature (°C)
16.26
Seeing (arcsec)
0.6699999999999999
Observation
ID
70969
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 B5 D0 G1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.4500 48.4510 182.9000 183.0000
A0-D0 20.4370 20.3400 101.4000 101.6000
A0-G1 77.3360 77.2640 157.0490 157.3170
B5-D0 49.7300 49.6940 26.9000 26.9000
B5-G1 39.7830 39.6440 125.0130 125.2940
D0-G1 67.9500 67.9370 171.4370 171.6510
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 60966.03556182
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 B5
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 G1
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 48.45
HIERARCH ESO ISS PBL12 END 48.451
HIERARCH ESO ISS PBLA12 START 182.9
HIERARCH ESO ISS PBLA12 END 183.0
HIERARCH ESO ISS PBL13 START 20.437
HIERARCH ESO ISS PBL13 END 20.34
HIERARCH ESO ISS PBLA13 START 101.4
HIERARCH ESO ISS PBLA13 END 101.6
HIERARCH ESO ISS PBL14 START 77.336
HIERARCH ESO ISS PBL14 END 77.264
HIERARCH ESO ISS PBLA14 START 157.049
HIERARCH ESO ISS PBLA14 END 157.317
HIERARCH ESO ISS PBL23 START 49.73
HIERARCH ESO ISS PBL23 END 49.694
HIERARCH ESO ISS PBLA23 START 26.9
HIERARCH ESO ISS PBLA23 END 26.9
HIERARCH ESO ISS PBL24 START 39.783
HIERARCH ESO ISS PBL24 END 39.644
HIERARCH ESO ISS PBLA24 START 125.013
HIERARCH ESO ISS PBLA24 END 125.294
HIERARCH ESO ISS PBL34 START 67.95
HIERARCH ESO ISS PBL34 END 67.937
HIERARCH ESO ISS PBLA34 START 171.437
HIERARCH ESO ISS PBLA34 END 171.651
HIERARCH ESO ISS AMBI TAU0 START 0.005462
HIERARCH ESO ISS AMBI TAU0 END 0.006222
HIERARCH ESO ISS AMBI TEMP 16.26
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.65