Exposure
ID
MATIS.2021-11-03T02:05:30.215_1
Header ID
MATIS.2021-11-03T02:05:30.215
Date updated
2021-11-03 02:16:17 UTC+0000
Release date
2021-11-03 02:05:30 UTC+0000
UTC Start
2021-11-03 02:05:30.215
UTC End
2021-11-03 02:06:30.179
MJD Start
59521.08715527
MJD End
59521.0878492978
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0049975
Ambient temperature (°C)
13.82
Seeing (arcsec)
0.71
Observation
ID
48716
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36486
Name
HD 4128
RA
10.897399
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2970 25.2960 139.7000 139.8000
A0-D0 31.6090 31.6280 68.6000 68.6000
A0-C1 22.5780 22.5840 113.5370 113.6080
B2-D0 33.5070 33.5160 22.9000 23.1000
B2-C1 11.1620 11.1650 22.9030 23.0140
D0-C1 22.3450 22.3510 202.9660 203.0780
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 59521.08715527
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897399
DEC -17.98645
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 25.297
HIERARCH ESO ISS PBL12 END 25.296
HIERARCH ESO ISS PBLA12 START 139.7
HIERARCH ESO ISS PBLA12 END 139.8
HIERARCH ESO ISS PBL13 START 31.609
HIERARCH ESO ISS PBL13 END 31.628
HIERARCH ESO ISS PBLA13 START 68.6
HIERARCH ESO ISS PBLA13 END 68.6
HIERARCH ESO ISS PBL14 START 22.578
HIERARCH ESO ISS PBL14 END 22.584
HIERARCH ESO ISS PBLA14 START 113.537
HIERARCH ESO ISS PBLA14 END 113.608
HIERARCH ESO ISS PBL23 START 33.507
HIERARCH ESO ISS PBL23 END 33.516
HIERARCH ESO ISS PBLA23 START 22.9
HIERARCH ESO ISS PBLA23 END 23.1
HIERARCH ESO ISS PBL24 START 11.162
HIERARCH ESO ISS PBL24 END 11.165
HIERARCH ESO ISS PBLA24 START 22.903
HIERARCH ESO ISS PBLA24 END 23.014
HIERARCH ESO ISS PBL34 START 22.345
HIERARCH ESO ISS PBL34 END 22.351
HIERARCH ESO ISS PBLA34 START 202.966
HIERARCH ESO ISS PBLA34 END 203.078
HIERARCH ESO ISS AMBI TAU0 START 0.005405
HIERARCH ESO ISS AMBI TAU0 END 0.00459
HIERARCH ESO ISS AMBI TEMP 13.82
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.74