Exposure
ID
MATIS.2024-12-02T02:02:56.815_1
Header ID
MATIS.2024-12-02T02:02:56.815
Date updated
2024-12-02 02:10:32 UTC+0000
Release date
2024-12-02 02:02:56 UTC+0000
UTC Start
2024-12-02 02:02:56.815
UTC End
2024-12-02 02:03:56.823
MJD Start
60646.0853798
MJD End
60646.086074337
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004268
Ambient temperature (°C)
15.57
Seeing (arcsec)
0.795
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 24.3110 24.2970 151.9000 152.0000
A0-J2 121.6290 121.4460 99.5000 99.6000
A0-C1 21.2690 21.2420 124.2250 124.3550
B2-J2 108.4940 108.3380 89.3000 89.4000
B2-C1 11.2810 11.2800 32.8690 32.9370
J2-C1 102.6900 102.5370 274.5690 274.6570
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 60646.0853798
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 24.311
HIERARCH ESO ISS PBL12 END 24.297
HIERARCH ESO ISS PBLA12 START 151.9
HIERARCH ESO ISS PBLA12 END 152.0
HIERARCH ESO ISS PBL13 START 121.629
HIERARCH ESO ISS PBL13 END 121.446
HIERARCH ESO ISS PBLA13 START 99.5
HIERARCH ESO ISS PBLA13 END 99.6
HIERARCH ESO ISS PBL14 START 21.269
HIERARCH ESO ISS PBL14 END 21.242
HIERARCH ESO ISS PBLA14 START 124.225
HIERARCH ESO ISS PBLA14 END 124.355
HIERARCH ESO ISS PBL23 START 108.494
HIERARCH ESO ISS PBL23 END 108.338
HIERARCH ESO ISS PBLA23 START 89.3
HIERARCH ESO ISS PBLA23 END 89.4
HIERARCH ESO ISS PBL24 START 11.281
HIERARCH ESO ISS PBL24 END 11.28
HIERARCH ESO ISS PBLA24 START 32.869
HIERARCH ESO ISS PBLA24 END 32.937
HIERARCH ESO ISS PBL34 START 102.69
HIERARCH ESO ISS PBL34 END 102.537
HIERARCH ESO ISS PBLA34 START 274.569
HIERARCH ESO ISS PBLA34 END 274.657
HIERARCH ESO ISS AMBI TAU0 START 0.004342
HIERARCH ESO ISS AMBI TAU0 END 0.004194
HIERARCH ESO ISS AMBI TEMP 15.57
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.79