Exposure
ID
MATIS.2022-04-22T03:01:51.094_1
Header ID
MATIS.2022-04-22T03:01:51.094
Date updated
2022-04-22 03:10:54 UTC+0000
Release date
2022-04-22 03:01:51 UTC+0000
UTC Start
2022-04-22 03:01:51.094
UTC End
2022-04-22 03:02:51.102
MJD Start
59691.12628581
MJD End
59691.126980347
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001858
Ambient temperature (°C)
9.66
Seeing (arcsec)
1.23
Observation
ID
50512
Category
calibrator
Program ID
106.219X.001
Program Title
TAKE A CLOSER LOOK - INTERFEROMETRIC OBSERVATIONS IN THE FIRST FUOR DISK THAT RETURNED TO QUIESCENCE
Program Type
Normal
PI / COI
KOSPAL/ VARGA/ CHEN/ ABRAHAM
Target
ID
37750
Name
HD 141724
RA
238.21579
DEC
-50.61575
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.5030 54.5050 357.7000 357.8000
U1-U3 100.5950 100.5930 2.1000 2.3000
U1-U4 128.2510 128.2750 21.0110 21.2440
U2-U3 46.4500 46.4490 7.4000 7.6000
U2-U4 81.1340 81.1990 36.4440 36.7110
U3-U4 46.4040 46.5150 65.5600 65.8280
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.219X.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59691.12628581
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 141724
RA 238.21579
DEC -50.61575
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 54.503
HIERARCH ESO ISS PBL12 END 54.505
HIERARCH ESO ISS PBLA12 START 357.7
HIERARCH ESO ISS PBLA12 END 357.8
HIERARCH ESO ISS PBL13 START 100.595
HIERARCH ESO ISS PBL13 END 100.593
HIERARCH ESO ISS PBLA13 START 2.1
HIERARCH ESO ISS PBLA13 END 2.3
HIERARCH ESO ISS PBL14 START 128.251
HIERARCH ESO ISS PBL14 END 128.275
HIERARCH ESO ISS PBLA14 START 21.011
HIERARCH ESO ISS PBLA14 END 21.244
HIERARCH ESO ISS PBL23 START 46.45
HIERARCH ESO ISS PBL23 END 46.449
HIERARCH ESO ISS PBLA23 START 7.4
HIERARCH ESO ISS PBLA23 END 7.6
HIERARCH ESO ISS PBL24 START 81.134
HIERARCH ESO ISS PBL24 END 81.199
HIERARCH ESO ISS PBLA24 START 36.444
HIERARCH ESO ISS PBLA24 END 36.711
HIERARCH ESO ISS PBL34 START 46.404
HIERARCH ESO ISS PBL34 END 46.515
HIERARCH ESO ISS PBLA34 START 65.56
HIERARCH ESO ISS PBLA34 END 65.828
HIERARCH ESO ISS AMBI TAU0 START 0.001858
HIERARCH ESO ISS AMBI TAU0 END 0.001858
HIERARCH ESO ISS AMBI TEMP 9.66
HIERARCH ESO ISS AMBI FWHM START 1.23
HIERARCH ESO ISS AMBI FWHM END 1.23