Exposure
ID
MATIS.2021-11-17T03:51:33.614_1
Header ID
MATIS.2021-11-17T03:51:33.614
Date updated
2021-11-17 04:01:40 UTC+0000
Release date
2021-11-17 03:51:33 UTC+0000
UTC Start
2021-11-17 03:51:33.614
UTC End
2021-11-17 03:52:33.622
MJD Start
59535.16080572
MJD End
59535.161500257
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003045
Ambient temperature (°C)
12.46
Seeing (arcsec)
0.91
Observation
ID
48896
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36487
Name
HD 25422
RA
59.684234
DEC
-61.40025
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 83.5980 83.6710 98.1000 98.3000
A0-J2 127.5570 127.6000 78.3000 78.5000
A0-K0 127.6390 127.6210 61.0380 61.2570
G1-J2 56.5370 56.5150 48.2000 48.4000
G1-K0 79.0490 79.0140 21.4560 21.6160
J2-K0 38.2210 38.2430 339.7820 339.9150
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 59535.16080572
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.684234
DEC -61.40025
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 83.598
HIERARCH ESO ISS PBL12 END 83.671
HIERARCH ESO ISS PBLA12 START 98.1
HIERARCH ESO ISS PBLA12 END 98.3
HIERARCH ESO ISS PBL13 START 127.557
HIERARCH ESO ISS PBL13 END 127.6
HIERARCH ESO ISS PBLA13 START 78.3
HIERARCH ESO ISS PBLA13 END 78.5
HIERARCH ESO ISS PBL14 START 127.639
HIERARCH ESO ISS PBL14 END 127.621
HIERARCH ESO ISS PBLA14 START 61.038
HIERARCH ESO ISS PBLA14 END 61.257
HIERARCH ESO ISS PBL23 START 56.537
HIERARCH ESO ISS PBL23 END 56.515
HIERARCH ESO ISS PBLA23 START 48.2
HIERARCH ESO ISS PBLA23 END 48.4
HIERARCH ESO ISS PBL24 START 79.049
HIERARCH ESO ISS PBL24 END 79.014
HIERARCH ESO ISS PBLA24 START 21.456
HIERARCH ESO ISS PBLA24 END 21.616
HIERARCH ESO ISS PBL34 START 38.221
HIERARCH ESO ISS PBL34 END 38.243
HIERARCH ESO ISS PBLA34 START 339.782
HIERARCH ESO ISS PBLA34 END 339.915
HIERARCH ESO ISS AMBI TAU0 START 0.003078
HIERARCH ESO ISS AMBI TAU0 END 0.003012
HIERARCH ESO ISS AMBI TEMP 12.46
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91