Exposure
ID
MATIS.2024-12-02T02:00:11.906_1
Header ID
MATIS.2024-12-02T02:00:11.906
Date updated
2024-12-02 02:10:32 UTC+0000
Release date
2024-12-02 02:00:11 UTC+0000
UTC Start
2024-12-02 02:00:11.906
UTC End
2024-12-02 02:01:11.914
MJD Start
60646.08347113
MJD End
60646.084165667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004596
Ambient temperature (°C)
15.54
Seeing (arcsec)
0.715
Observation
ID
62176
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
46259
Name
HD 4128
RA
10.897566
DEC
-17.98643
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.3490 24.3350 151.5000 151.6000
A0-J2 122.1150 121.9370 99.3000 99.4000
A0-C1 21.3420 21.3150 123.8850 124.0080
B2-J2 108.9070 108.7560 89.1000 89.2000
B2-C1 11.2860 11.2840 32.6940 32.7570
J2-C1 103.0940 102.9460 274.3430 274.4240
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 60646.08347113
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897566
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 J2
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 24.349
HIERARCH ESO ISS PBL12 END 24.335
HIERARCH ESO ISS PBLA12 START 151.5
HIERARCH ESO ISS PBLA12 END 151.6
HIERARCH ESO ISS PBL13 START 122.115
HIERARCH ESO ISS PBL13 END 121.937
HIERARCH ESO ISS PBLA13 START 99.3
HIERARCH ESO ISS PBLA13 END 99.4
HIERARCH ESO ISS PBL14 START 21.342
HIERARCH ESO ISS PBL14 END 21.315
HIERARCH ESO ISS PBLA14 START 123.885
HIERARCH ESO ISS PBLA14 END 124.008
HIERARCH ESO ISS PBL23 START 108.907
HIERARCH ESO ISS PBL23 END 108.756
HIERARCH ESO ISS PBLA23 START 89.1
HIERARCH ESO ISS PBLA23 END 89.2
HIERARCH ESO ISS PBL24 START 11.286
HIERARCH ESO ISS PBL24 END 11.284
HIERARCH ESO ISS PBLA24 START 32.694
HIERARCH ESO ISS PBLA24 END 32.757
HIERARCH ESO ISS PBL34 START 103.094
HIERARCH ESO ISS PBL34 END 102.946
HIERARCH ESO ISS PBLA34 START 274.343
HIERARCH ESO ISS PBLA34 END 274.424
HIERARCH ESO ISS AMBI TAU0 START 0.004439
HIERARCH ESO ISS AMBI TAU0 END 0.004753
HIERARCH ESO ISS AMBI TEMP 15.54
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.68