Exposure
ID
MATIS.2022-04-22T03:05:15.865_1
Header ID
MATIS.2022-04-22T03:05:15.865
Date updated
2022-04-22 03:10:54 UTC+0000
Release date
2022-04-22 03:05:15 UTC+0000
UTC Start
2022-04-22 03:05:15.865
UTC End
2022-04-22 03:06:15.873
MJD Start
59691.12865584
MJD End
59691.129350377
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002341
Ambient temperature (°C)
9.67
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 54.5080 54.5090 358.2000 358.3000
U1-U3 100.5870 100.5850 2.7000 2.9000
U1-U4 128.3280 128.3510 21.7630 21.9840
U2-U3 46.4450 46.4430 8.0000 8.2000
U2-U4 81.3470 81.4100 37.3080 37.5610
U3-U4 46.7650 46.8710 66.4220 66.6740
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 59691.12865584
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 54.508
HIERARCH ESO ISS PBL12 END 54.509
HIERARCH ESO ISS PBLA12 START 358.2
HIERARCH ESO ISS PBLA12 END 358.3
HIERARCH ESO ISS PBL13 START 100.587
HIERARCH ESO ISS PBL13 END 100.585
HIERARCH ESO ISS PBLA13 START 2.7
HIERARCH ESO ISS PBLA13 END 2.9
HIERARCH ESO ISS PBL14 START 128.328
HIERARCH ESO ISS PBL14 END 128.351
HIERARCH ESO ISS PBLA14 START 21.763
HIERARCH ESO ISS PBLA14 END 21.984
HIERARCH ESO ISS PBL23 START 46.445
HIERARCH ESO ISS PBL23 END 46.443
HIERARCH ESO ISS PBLA23 START 8.0
HIERARCH ESO ISS PBLA23 END 8.2
HIERARCH ESO ISS PBL24 START 81.347
HIERARCH ESO ISS PBL24 END 81.41
HIERARCH ESO ISS PBLA24 START 37.308
HIERARCH ESO ISS PBLA24 END 37.561
HIERARCH ESO ISS PBL34 START 46.765
HIERARCH ESO ISS PBL34 END 46.871
HIERARCH ESO ISS PBLA34 START 66.422
HIERARCH ESO ISS PBLA34 END 66.674
HIERARCH ESO ISS AMBI TAU0 START 0.002341
HIERARCH ESO ISS AMBI TAU0 END 0.002341
HIERARCH ESO ISS AMBI TEMP 9.67
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11