Exposure
ID
MATIS.2025-07-15T23:34:47.971_1
Header ID
MATIS.2025-07-15T23:34:47.971
Date updated
2025-07-15 23:41:14 UTC+0000
Release date
2025-07-15 23:34:47 UTC+0000
UTC Start
2025-07-15 23:34:47.971
UTC End
2025-07-15 23:35:46.471
MJD Start
60871.98249967
MJD End
60871.98317675333
Exposure time (s)
58.5
Validation level
1
Tau 0: Coherence time (s)
0.0048875
Ambient temperature (°C)
12.04
Seeing (arcsec)
0.855
Observation
ID
68800
Category
calibrator
Program ID
115.29EV.003
Program Title
MAPPING THE EXPLOSION OF NOVA V0462 LUPI
Program Type
ToO
PI / COI
MEILLAND / OTULAKOWSKA-HYPKA / NARDETTO / MILLOUR
Target
ID
51189
Name
eps Crv
RA
182.529525
DEC
-22.6197
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_L_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.6400 80.5010 134.4000 134.6000
A0-J2 110.3900 110.0880 108.2000 108.4000
A0-K0 110.4360 110.1330 82.7760 82.8700
G1-J2 52.0500 51.9380 65.1000 65.2000
G1-K0 87.3570 87.2910 36.4520 36.5070
J2-K0 48.5840 48.5850 5.5370 5.6640
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29EV.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60871.98249967
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Crv
RA 182.529525
DEC -22.6197
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME L
HIERARCH ESO INS FIL ID L
HIERARCH ESO INS DIL NAME HIGH
HIERARCH ESO INS DIL ID HIGH
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 10.0
HIERARCH ESO DET SEQ1 PERIOD 11.7
HIERARCH ESO DET NDIT 5
HIERARCH ESO ISS PBL12 START 80.64
HIERARCH ESO ISS PBL12 END 80.501
HIERARCH ESO ISS PBLA12 START 134.4
HIERARCH ESO ISS PBLA12 END 134.6
HIERARCH ESO ISS PBL13 START 110.39
HIERARCH ESO ISS PBL13 END 110.088
HIERARCH ESO ISS PBLA13 START 108.2
HIERARCH ESO ISS PBLA13 END 108.4
HIERARCH ESO ISS PBL14 START 110.436
HIERARCH ESO ISS PBL14 END 110.133
HIERARCH ESO ISS PBLA14 START 82.776
HIERARCH ESO ISS PBLA14 END 82.87
HIERARCH ESO ISS PBL23 START 52.05
HIERARCH ESO ISS PBL23 END 51.938
HIERARCH ESO ISS PBLA23 START 65.1
HIERARCH ESO ISS PBLA23 END 65.2
HIERARCH ESO ISS PBL24 START 87.357
HIERARCH ESO ISS PBL24 END 87.291
HIERARCH ESO ISS PBLA24 START 36.452
HIERARCH ESO ISS PBLA24 END 36.507
HIERARCH ESO ISS PBL34 START 48.584
HIERARCH ESO ISS PBL34 END 48.585
HIERARCH ESO ISS PBLA34 START 5.537
HIERARCH ESO ISS PBLA34 END 5.664
HIERARCH ESO ISS AMBI TAU0 START 0.004969
HIERARCH ESO ISS AMBI TAU0 END 0.004806
HIERARCH ESO ISS AMBI TEMP 12.04
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.84