Exposure
ID
MATIS.2022-11-29T00:45:47.552_1
Header ID
MATIS.2022-11-29T00:45:47.552
Date updated
2022-11-29 00:51:35 UTC+0000
Release date
2022-11-29 00:45:47 UTC+0000
UTC Start
2022-11-29 00:45:47.552
UTC End
2022-11-29 00:46:47.560
MJD Start
59912.03180037
MJD End
59912.032494907
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002612
Ambient temperature (°C)
12.22
Seeing (arcsec)
1.08
Observation
ID
53332
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39665
Name
HD 4128
RA
10.897457
DEC
-17.98644
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4940 90.4870 115.1000 115.2000
A0-J2 129.1720 129.1880 92.1000 92.2000
A0-K0 127.6370 127.6730 70.4090 70.5220
G1-J2 57.9500 57.9690 54.5000 54.6000
G1-K0 89.8090 89.8280 25.2550 25.3890
J2-K0 48.3560 48.3520 349.4680 349.6020
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 59912.03180037
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4128
RA 10.897457
DEC -17.98644
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 90.494
HIERARCH ESO ISS PBL12 END 90.487
HIERARCH ESO ISS PBLA12 START 115.1
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 129.172
HIERARCH ESO ISS PBL13 END 129.188
HIERARCH ESO ISS PBLA13 START 92.1
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 127.637
HIERARCH ESO ISS PBL14 END 127.673
HIERARCH ESO ISS PBLA14 START 70.409
HIERARCH ESO ISS PBLA14 END 70.522
HIERARCH ESO ISS PBL23 START 57.95
HIERARCH ESO ISS PBL23 END 57.969
HIERARCH ESO ISS PBLA23 START 54.5
HIERARCH ESO ISS PBLA23 END 54.6
HIERARCH ESO ISS PBL24 START 89.809
HIERARCH ESO ISS PBL24 END 89.828
HIERARCH ESO ISS PBLA24 START 25.255
HIERARCH ESO ISS PBLA24 END 25.389
HIERARCH ESO ISS PBL34 START 48.356
HIERARCH ESO ISS PBL34 END 48.352
HIERARCH ESO ISS PBLA34 START 349.468
HIERARCH ESO ISS PBLA34 END 349.602
HIERARCH ESO ISS AMBI TAU0 START 0.002893
HIERARCH ESO ISS AMBI TAU0 END 0.002331
HIERARCH ESO ISS AMBI TEMP 12.22
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.13