Exposure
ID
MATIS.2021-11-03T02:32:38.465_1
Header ID
MATIS.2021-11-03T02:32:38.465
Date updated
2021-11-03 02:41:06 UTC+0000
Release date
2021-11-03 02:32:38 UTC+0000
UTC Start
2021-11-03 02:32:38.465
UTC End
2021-11-03 02:33:38.473
MJD Start
59521.10600075
MJD End
59521.106695287
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0047395
Ambient temperature (°C)
13.78
Seeing (arcsec)
0.785
Observation
ID
48719
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 16.6910 16.7310 101.4000 101.6000
A0-D0 31.7430 31.7470 31.1000 31.3000
A0-C1 17.7460 17.7730 67.2610 67.5200
B2-D0 30.4730 30.4730 0.1000 0.2000
B2-C1 10.1480 10.1480 0.0250 0.1860
D0-C1 20.3250 20.3250 180.0750 180.2370
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 59521.10600075
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 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 2308
HIERARCH ESO ISS PBL12 START 16.691
HIERARCH ESO ISS PBL12 END 16.731
HIERARCH ESO ISS PBLA12 START 101.4
HIERARCH ESO ISS PBLA12 END 101.6
HIERARCH ESO ISS PBL13 START 31.743
HIERARCH ESO ISS PBL13 END 31.747
HIERARCH ESO ISS PBLA13 START 31.1
HIERARCH ESO ISS PBLA13 END 31.3
HIERARCH ESO ISS PBL14 START 17.746
HIERARCH ESO ISS PBL14 END 17.773
HIERARCH ESO ISS PBLA14 START 67.261
HIERARCH ESO ISS PBLA14 END 67.52
HIERARCH ESO ISS PBL23 START 30.473
HIERARCH ESO ISS PBL23 END 30.473
HIERARCH ESO ISS PBLA23 START 0.1
HIERARCH ESO ISS PBLA23 END 0.2
HIERARCH ESO ISS PBL24 START 10.148
HIERARCH ESO ISS PBL24 END 10.148
HIERARCH ESO ISS PBLA24 START 0.025
HIERARCH ESO ISS PBLA24 END 0.186
HIERARCH ESO ISS PBL34 START 20.325
HIERARCH ESO ISS PBL34 END 20.325
HIERARCH ESO ISS PBLA34 START 180.075
HIERARCH ESO ISS PBLA34 END 180.237
HIERARCH ESO ISS AMBI TAU0 START 0.005117
HIERARCH ESO ISS AMBI TAU0 END 0.004362
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.86