Exposure
ID
MATIS.2024-12-03T01:50:21.018_1
Header ID
MATIS.2024-12-03T01:50:21.018
Date updated
2024-12-03 02:00:45 UTC+0000
Release date
2024-12-03 01:50:21 UTC+0000
UTC Start
2024-12-03 01:50:21.018
UTC End
2024-12-03 01:51:21.026
MJD Start
60647.07663215
MJD End
60647.077326687
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0048455
Ambient temperature (°C)
14.98
Seeing (arcsec)
0.59
Observation
ID
62187
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
46262
Name
HD 4128
RA
10.897567
DEC
-17.98643
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 24.4290 24.4150 150.7000 150.8000
A0-D0 30.9730 30.9390 76.3000 76.4000
A0-C1 21.4910 21.4650 123.1640 123.2880
B2-D0 33.9020 33.8980 32.3000 32.4000
B2-C1 11.2930 11.2920 32.2970 32.3670
D0-C1 22.6090 22.6060 212.3570 212.4270
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 60647.07663215
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897567
DEC -17.98643
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 24.429
HIERARCH ESO ISS PBL12 END 24.415
HIERARCH ESO ISS PBLA12 START 150.7
HIERARCH ESO ISS PBLA12 END 150.8
HIERARCH ESO ISS PBL13 START 30.973
HIERARCH ESO ISS PBL13 END 30.939
HIERARCH ESO ISS PBLA13 START 76.3
HIERARCH ESO ISS PBLA13 END 76.4
HIERARCH ESO ISS PBL14 START 21.491
HIERARCH ESO ISS PBL14 END 21.465
HIERARCH ESO ISS PBLA14 START 123.164
HIERARCH ESO ISS PBLA14 END 123.288
HIERARCH ESO ISS PBL23 START 33.902
HIERARCH ESO ISS PBL23 END 33.898
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 32.4
HIERARCH ESO ISS PBL24 START 11.293
HIERARCH ESO ISS PBL24 END 11.292
HIERARCH ESO ISS PBLA24 START 32.297
HIERARCH ESO ISS PBLA24 END 32.367
HIERARCH ESO ISS PBL34 START 22.609
HIERARCH ESO ISS PBL34 END 22.606
HIERARCH ESO ISS PBLA34 START 212.357
HIERARCH ESO ISS PBLA34 END 212.427
HIERARCH ESO ISS AMBI TAU0 START 0.004725
HIERARCH ESO ISS AMBI TAU0 END 0.004966
HIERARCH ESO ISS AMBI TEMP 14.98
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.56