Exposure
ID
MATIS.2025-07-15T23:37:31.082_1
Header ID
MATIS.2025-07-15T23:37:31.082
Date updated
2025-07-15 23:46:03 UTC+0000
Release date
2025-07-15 23:37:31 UTC+0000
UTC Start
2025-07-15 23:37:31.082
UTC End
2025-07-15 23:38:33.092
MJD Start
60871.98438752
MJD End
60871.985105228334
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005163
Ambient temperature (°C)
12.09
Seeing (arcsec)
0.83
Observation
ID
68801
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
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 80.3170 80.1910 134.8000 135.0000
A0-J2 109.6850 109.4100 108.6000 108.7000
A0-K0 109.7260 109.4480 82.9940 83.0780
G1-J2 51.7880 51.6850 65.2000 65.3000
G1-K0 87.2020 87.1400 36.5780 36.6260
J2-K0 48.5870 48.5880 5.8320 5.9460
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 60871.98438752
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Crv
RA 182.529525
DEC -22.6197
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 80.317
HIERARCH ESO ISS PBL12 END 80.191
HIERARCH ESO ISS PBLA12 START 134.8
HIERARCH ESO ISS PBLA12 END 135.0
HIERARCH ESO ISS PBL13 START 109.685
HIERARCH ESO ISS PBL13 END 109.41
HIERARCH ESO ISS PBLA13 START 108.6
HIERARCH ESO ISS PBLA13 END 108.7
HIERARCH ESO ISS PBL14 START 109.726
HIERARCH ESO ISS PBL14 END 109.448
HIERARCH ESO ISS PBLA14 START 82.994
HIERARCH ESO ISS PBLA14 END 83.078
HIERARCH ESO ISS PBL23 START 51.788
HIERARCH ESO ISS PBL23 END 51.685
HIERARCH ESO ISS PBLA23 START 65.2
HIERARCH ESO ISS PBLA23 END 65.3
HIERARCH ESO ISS PBL24 START 87.202
HIERARCH ESO ISS PBL24 END 87.14
HIERARCH ESO ISS PBLA24 START 36.578
HIERARCH ESO ISS PBLA24 END 36.626
HIERARCH ESO ISS PBL34 START 48.587
HIERARCH ESO ISS PBL34 END 48.588
HIERARCH ESO ISS PBLA34 START 5.832
HIERARCH ESO ISS PBLA34 END 5.946
HIERARCH ESO ISS AMBI TAU0 START 0.005163
HIERARCH ESO ISS AMBI TAU0 END 0.005163
HIERARCH ESO ISS AMBI TEMP 12.09
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83