Exposure
ID
MATIS.2021-11-03T02:16:13.342_1
Header ID
MATIS.2021-11-03T02:16:13.342
Date updated
2021-11-03 02:26:28 UTC+0000
Release date
2021-11-03 02:16:13 UTC+0000
UTC Start
2021-11-03 02:16:13.342
UTC End
2021-11-03 02:17:13.402
MJD Start
59521.09459887
MJD End
59521.0952940089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.004997
Ambient temperature (°C)
13.95
Seeing (arcsec)
0.92
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 25.2760 25.2730 140.6000 140.7000
A0-D0 31.7900 31.8040 69.5000 69.6000
A0-C1 22.6180 22.6200 114.3240 114.3890
B2-D0 33.5970 33.6060 24.1000 24.2000
B2-C1 11.1920 11.1940 24.0890 24.1870
D0-C1 22.4060 22.4110 204.1530 204.2510
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 59521.09459887
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 25.276
HIERARCH ESO ISS PBL12 END 25.273
HIERARCH ESO ISS PBLA12 START 140.6
HIERARCH ESO ISS PBLA12 END 140.7
HIERARCH ESO ISS PBL13 START 31.79
HIERARCH ESO ISS PBL13 END 31.804
HIERARCH ESO ISS PBLA13 START 69.5
HIERARCH ESO ISS PBLA13 END 69.6
HIERARCH ESO ISS PBL14 START 22.618
HIERARCH ESO ISS PBL14 END 22.62
HIERARCH ESO ISS PBLA14 START 114.324
HIERARCH ESO ISS PBLA14 END 114.389
HIERARCH ESO ISS PBL23 START 33.597
HIERARCH ESO ISS PBL23 END 33.606
HIERARCH ESO ISS PBLA23 START 24.1
HIERARCH ESO ISS PBLA23 END 24.2
HIERARCH ESO ISS PBL24 START 11.192
HIERARCH ESO ISS PBL24 END 11.194
HIERARCH ESO ISS PBLA24 START 24.089
HIERARCH ESO ISS PBLA24 END 24.187
HIERARCH ESO ISS PBL34 START 22.406
HIERARCH ESO ISS PBL34 END 22.411
HIERARCH ESO ISS PBLA34 START 204.153
HIERARCH ESO ISS PBLA34 END 204.251
HIERARCH ESO ISS AMBI TAU0 START 0.005405
HIERARCH ESO ISS AMBI TAU0 END 0.004589
HIERARCH ESO ISS AMBI TEMP 13.95
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.96