Exposure
ID
MATIS.2025-10-02T01:36:57.705_1
Header ID
MATIS.2025-10-02T01:36:57.705
Date updated
2025-10-02 01:45:49 UTC+0000
Release date
2025-10-02 01:36:57 UTC+0000
UTC Start
2025-10-02 01:36:57.705
UTC End
2025-10-02 01:37:59.715
MJD Start
60950.06733455
MJD End
60950.068052258335
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.003724
Ambient temperature (°C)
11.54
Seeing (arcsec)
1.08
Observation
ID
70539
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 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.5810 78.5010 152.8000 153.1000
A0-J2 96.4000 96.1360 128.2000 128.5000
A0-K0 87.7640 87.4030 98.3880 98.5600
G1-J2 41.1810 41.0250 75.5000 75.6000
G1-K0 76.5510 76.4250 41.7450 41.7760
J2-K0 48.1320 48.1260 13.3200 13.4250
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 60950.06733455
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 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 78.581
HIERARCH ESO ISS PBL12 END 78.501
HIERARCH ESO ISS PBLA12 START 152.8
HIERARCH ESO ISS PBLA12 END 153.1
HIERARCH ESO ISS PBL13 START 96.4
HIERARCH ESO ISS PBL13 END 96.136
HIERARCH ESO ISS PBLA13 START 128.2
HIERARCH ESO ISS PBLA13 END 128.5
HIERARCH ESO ISS PBL14 START 87.764
HIERARCH ESO ISS PBL14 END 87.403
HIERARCH ESO ISS PBLA14 START 98.388
HIERARCH ESO ISS PBLA14 END 98.56
HIERARCH ESO ISS PBL23 START 41.181
HIERARCH ESO ISS PBL23 END 41.025
HIERARCH ESO ISS PBLA23 START 75.5
HIERARCH ESO ISS PBLA23 END 75.6
HIERARCH ESO ISS PBL24 START 76.551
HIERARCH ESO ISS PBL24 END 76.425
HIERARCH ESO ISS PBLA24 START 41.745
HIERARCH ESO ISS PBLA24 END 41.776
HIERARCH ESO ISS PBL34 START 48.132
HIERARCH ESO ISS PBL34 END 48.126
HIERARCH ESO ISS PBLA34 START 13.32
HIERARCH ESO ISS PBLA34 END 13.425
HIERARCH ESO ISS AMBI TAU0 START 0.003468
HIERARCH ESO ISS AMBI TAU0 END 0.00398
HIERARCH ESO ISS AMBI TEMP 11.54
HIERARCH ESO ISS AMBI FWHM START 1.18
HIERARCH ESO ISS AMBI FWHM END 0.98