Exposure
ID
MATIS.2025-10-18T00:41:09.328_1
Header ID
MATIS.2025-10-18T00:41:09.328
Date updated
2025-10-18 00:51:05 UTC+0000
Release date
2025-10-18 00:41:09 UTC+0000
UTC Start
2025-10-18 00:41:09.328
UTC End
2025-10-18 00:42:11.338
MJD Start
60966.02858019
MJD End
60966.029297898334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006265
Ambient temperature (°C)
16.06
Seeing (arcsec)
0.57
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 48.4440 48.4450 181.4000 181.5000
A0-D0 21.3290 21.2370 99.6000 99.8000
A0-G1 78.0490 77.9720 154.5610 154.8190
B5-D0 50.0610 50.0270 26.3000 26.4000
B5-G1 41.0880 40.9520 122.4600 122.7200
D0-G1 68.0880 68.0720 169.4280 169.6380
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 60966.02858019
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 48.444
HIERARCH ESO ISS PBL12 END 48.445
HIERARCH ESO ISS PBLA12 START 181.4
HIERARCH ESO ISS PBLA12 END 181.5
HIERARCH ESO ISS PBL13 START 21.329
HIERARCH ESO ISS PBL13 END 21.237
HIERARCH ESO ISS PBLA13 START 99.6
HIERARCH ESO ISS PBLA13 END 99.8
HIERARCH ESO ISS PBL14 START 78.049
HIERARCH ESO ISS PBL14 END 77.972
HIERARCH ESO ISS PBLA14 START 154.561
HIERARCH ESO ISS PBLA14 END 154.819
HIERARCH ESO ISS PBL23 START 50.061
HIERARCH ESO ISS PBL23 END 50.027
HIERARCH ESO ISS PBLA23 START 26.3
HIERARCH ESO ISS PBLA23 END 26.4
HIERARCH ESO ISS PBL24 START 41.088
HIERARCH ESO ISS PBL24 END 40.952
HIERARCH ESO ISS PBLA24 START 122.46
HIERARCH ESO ISS PBLA24 END 122.72
HIERARCH ESO ISS PBL34 START 68.088
HIERARCH ESO ISS PBL34 END 68.072
HIERARCH ESO ISS PBLA34 START 169.428
HIERARCH ESO ISS PBLA34 END 169.638
HIERARCH ESO ISS AMBI TAU0 START 0.006265
HIERARCH ESO ISS AMBI TAU0 END 0.006265
HIERARCH ESO ISS AMBI TEMP 16.06
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57