Exposure
ID
MATIS.2023-09-04T04:17:00.317_1
Header ID
MATIS.2023-09-04T04:17:00.317
Date updated
2023-09-04 04:25:24 UTC+0000
Release date
2023-09-04 04:17:00 UTC+0000
UTC Start
2023-09-04 04:17:00.317
UTC End
2023-09-04 04:18:00.325
MJD Start
60191.17847589
MJD End
60191.17917042704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0016625
Ambient temperature (°C)
3.9
Seeing (arcsec)
1.665
Observation
ID
56849
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
42134
Name
HD 209688
RA
331.52781
DEC
-39.54401
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.7370 47.7520 153.2000 153.3000
A0-J2 129.0440 129.0180 95.9000 96.1000
A0-J6 163.8530 163.7780 29.1080 29.2250
B5-J2 110.7720 110.7160 74.6000 74.8000
B5-J6 194.6550 194.5990 17.3870 17.4990
J2-J6 163.8250 163.8630 342.7240 342.8450
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 60191.17847589
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 209688
RA 331.52781
DEC -39.54401
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 47.737
HIERARCH ESO ISS PBL12 END 47.752
HIERARCH ESO ISS PBLA12 START 153.2
HIERARCH ESO ISS PBLA12 END 153.3
HIERARCH ESO ISS PBL13 START 129.044
HIERARCH ESO ISS PBL13 END 129.018
HIERARCH ESO ISS PBLA13 START 95.9
HIERARCH ESO ISS PBLA13 END 96.1
HIERARCH ESO ISS PBL14 START 163.853
HIERARCH ESO ISS PBL14 END 163.778
HIERARCH ESO ISS PBLA14 START 29.108
HIERARCH ESO ISS PBLA14 END 29.225
HIERARCH ESO ISS PBL23 START 110.772
HIERARCH ESO ISS PBL23 END 110.716
HIERARCH ESO ISS PBLA23 START 74.6
HIERARCH ESO ISS PBLA23 END 74.8
HIERARCH ESO ISS PBL24 START 194.655
HIERARCH ESO ISS PBL24 END 194.599
HIERARCH ESO ISS PBLA24 START 17.387
HIERARCH ESO ISS PBLA24 END 17.499
HIERARCH ESO ISS PBL34 START 163.825
HIERARCH ESO ISS PBL34 END 163.863
HIERARCH ESO ISS PBLA34 START 342.724
HIERARCH ESO ISS PBLA34 END 342.845
HIERARCH ESO ISS AMBI TAU0 START 0.001678
HIERARCH ESO ISS AMBI TAU0 END 0.001647
HIERARCH ESO ISS AMBI TEMP 3.9
HIERARCH ESO ISS AMBI FWHM START 1.71
HIERARCH ESO ISS AMBI FWHM END 1.62