Exposure
ID
MATIS.2025-02-24T00:51:42.431_1
Header ID
MATIS.2025-02-24T00:51:42.431
Date updated
2025-02-24 01:00:43 UTC+0000
Release date
2025-02-24 00:51:42 UTC+0000
UTC Start
2025-02-24 00:51:42.431
UTC End
2025-02-24 00:52:42.439
MJD Start
60730.03590777
MJD End
60730.03660230704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0049689999999999995
Ambient temperature (°C)
17.04
Seeing (arcsec)
1.05
Observation
ID
64808
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
48257
Name
HD 41800
RA
91.637435
DEC
-16.8959
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 89.7420 89.6970 117.4000 117.5000
A0-J2 128.7580 128.7090 94.2000 94.3000
A0-K0 127.9160 127.8990 72.5730 72.6450
G1-J2 58.2260 58.2270 56.8000 56.9000
G1-K0 90.1580 90.1740 28.0230 28.1150
J2-K0 48.1400 48.1360 352.3960 352.5060
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60730.03590777
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 41800
RA 91.637435
DEC -16.8959
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 2308
HIERARCH ESO ISS PBL12 START 89.742
HIERARCH ESO ISS PBL12 END 89.697
HIERARCH ESO ISS PBLA12 START 117.4
HIERARCH ESO ISS PBLA12 END 117.5
HIERARCH ESO ISS PBL13 START 128.758
HIERARCH ESO ISS PBL13 END 128.709
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.3
HIERARCH ESO ISS PBL14 START 127.916
HIERARCH ESO ISS PBL14 END 127.899
HIERARCH ESO ISS PBLA14 START 72.573
HIERARCH ESO ISS PBLA14 END 72.645
HIERARCH ESO ISS PBL23 START 58.226
HIERARCH ESO ISS PBL23 END 58.227
HIERARCH ESO ISS PBLA23 START 56.8
HIERARCH ESO ISS PBLA23 END 56.9
HIERARCH ESO ISS PBL24 START 90.158
HIERARCH ESO ISS PBL24 END 90.174
HIERARCH ESO ISS PBLA24 START 28.023
HIERARCH ESO ISS PBLA24 END 28.115
HIERARCH ESO ISS PBL34 START 48.14
HIERARCH ESO ISS PBL34 END 48.136
HIERARCH ESO ISS PBLA34 START 352.396
HIERARCH ESO ISS PBLA34 END 352.506
HIERARCH ESO ISS AMBI TAU0 START 0.00515
HIERARCH ESO ISS AMBI TAU0 END 0.004788
HIERARCH ESO ISS AMBI TEMP 17.04
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.01