Exposure
ID
MATIS.2022-04-22T02:57:47.506_1
Header ID
MATIS.2022-04-22T02:57:47.506
Date updated
2022-04-22 03:05:49 UTC+0000
Release date
2022-04-22 02:57:47 UTC+0000
UTC Start
2022-04-22 02:57:47.506
UTC End
2022-04-22 02:58:47.514
MJD Start
59691.1234665
MJD End
59691.124161037
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002501
Ambient temperature (°C)
9.47
Seeing (arcsec)
1.11
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 54.4950 54.4970 357.1000 357.2000
U1-U3 100.6020 100.6000 1.5000 1.6000
U1-U4 128.1610 128.1840 20.1210 20.3440
U2-U3 46.4560 46.4550 6.6000 6.8000
U2-U4 80.8850 80.9470 35.4170 35.6740
U3-U4 45.9770 46.0830 64.5300 64.7890
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 59691.1234665
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 54.495
HIERARCH ESO ISS PBL12 END 54.497
HIERARCH ESO ISS PBLA12 START 357.1
HIERARCH ESO ISS PBLA12 END 357.2
HIERARCH ESO ISS PBL13 START 100.602
HIERARCH ESO ISS PBL13 END 100.6
HIERARCH ESO ISS PBLA13 START 1.5
HIERARCH ESO ISS PBLA13 END 1.6
HIERARCH ESO ISS PBL14 START 128.161
HIERARCH ESO ISS PBL14 END 128.184
HIERARCH ESO ISS PBLA14 START 20.121
HIERARCH ESO ISS PBLA14 END 20.344
HIERARCH ESO ISS PBL23 START 46.456
HIERARCH ESO ISS PBL23 END 46.455
HIERARCH ESO ISS PBLA23 START 6.6
HIERARCH ESO ISS PBLA23 END 6.8
HIERARCH ESO ISS PBL24 START 80.885
HIERARCH ESO ISS PBL24 END 80.947
HIERARCH ESO ISS PBLA24 START 35.417
HIERARCH ESO ISS PBLA24 END 35.674
HIERARCH ESO ISS PBL34 START 45.977
HIERARCH ESO ISS PBL34 END 46.083
HIERARCH ESO ISS PBLA34 START 64.53
HIERARCH ESO ISS PBLA34 END 64.789
HIERARCH ESO ISS AMBI TAU0 START 0.002501
HIERARCH ESO ISS AMBI TAU0 END 0.002501
HIERARCH ESO ISS AMBI TEMP 9.47
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11