Exposure
ID
MATIS.2025-11-16T04:34:42.106_1
Header ID
MATIS.2025-11-16T04:34:42.106
Date updated
2025-11-16 04:41:10 UTC+0000
Release date
2025-11-16 04:34:42 UTC+0000
UTC Start
2025-11-16 04:34:42.106
UTC End
2025-11-16 04:35:44.116
MJD Start
60995.19076511
MJD End
60995.19148281833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.00273
Ambient temperature (°C)
11.89
Seeing (arcsec)
0.58
Observation
ID
71776
Category
calibrator
Program ID
116.28R7.002
Program Title
CONSTRAINING THE LATEST DYNAMIC MODEL ATMOSPHERES OF MIRA LONG-PERIOD VARIABLES
Program Type
Normal
PI / COI
WITTKOWSKI / PALADINI / HÖFNER / ARINGER
Target
ID
53285
Name
eps Lep
RA
76.364218
DEC
-22.37147
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7320 24.7480 135.2000 135.3000
A0-D0 30.0630 30.1040 60.7000 60.8000
A0-C1 21.4460 21.4750 108.4760 108.5500
B2-D0 33.4610 33.4670 15.2000 15.4000
B2-C1 11.1470 11.1490 15.1750 15.3140
D0-C1 22.3140 22.3180 195.2360 195.3750
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28R7.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60995.19076511
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Lep
RA 76.364218
DEC -22.37147
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 24.732
HIERARCH ESO ISS PBL12 END 24.748
HIERARCH ESO ISS PBLA12 START 135.2
HIERARCH ESO ISS PBLA12 END 135.3
HIERARCH ESO ISS PBL13 START 30.063
HIERARCH ESO ISS PBL13 END 30.104
HIERARCH ESO ISS PBLA13 START 60.7
HIERARCH ESO ISS PBLA13 END 60.8
HIERARCH ESO ISS PBL14 START 21.446
HIERARCH ESO ISS PBL14 END 21.475
HIERARCH ESO ISS PBLA14 START 108.476
HIERARCH ESO ISS PBLA14 END 108.55
HIERARCH ESO ISS PBL23 START 33.461
HIERARCH ESO ISS PBL23 END 33.467
HIERARCH ESO ISS PBLA23 START 15.2
HIERARCH ESO ISS PBLA23 END 15.4
HIERARCH ESO ISS PBL24 START 11.147
HIERARCH ESO ISS PBL24 END 11.149
HIERARCH ESO ISS PBLA24 START 15.175
HIERARCH ESO ISS PBLA24 END 15.314
HIERARCH ESO ISS PBL34 START 22.314
HIERARCH ESO ISS PBL34 END 22.318
HIERARCH ESO ISS PBLA34 START 195.236
HIERARCH ESO ISS PBLA34 END 195.375
HIERARCH ESO ISS AMBI TAU0 START 0.00273
HIERARCH ESO ISS AMBI TAU0 END 0.00273
HIERARCH ESO ISS AMBI TEMP 11.89
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58