Exposure
ID
MATIS.2021-05-31T02:53:11.122_1
Header ID
MATIS.2021-05-31T02:53:11.122
Date updated
2021-05-31 03:00:36 UTC+0000
Release date
2021-05-31 02:53:11 UTC+0000
UTC Start
2021-05-31 02:53:11.122
UTC End
2021-05-31 02:54:11.182
MJD Start
59365.12026762
MJD End
59365.1209627589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002789
Ambient temperature (°C)
9.88
Seeing (arcsec)
0.9
Observation
ID
47498
Category
calibrator
Program ID
105.20CV.001
Program Title
IMAGING THE DUSTY DISK IN THE SUPERGIANT B[E] STAR WESTERLUND 1-9
Program Type
Normal
PI / COI
HUMMEL/ SCHOELLER/ CLARK/ FENECH
Target
ID
35628
Name
HD 151078
RA
251.701288
DEC
-39.37708
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.2890 56.2860 11.0000 11.1000
U1-U3 102.3360 102.3310 16.5000 16.7000
U1-U4 127.7980 127.8550 41.1930 41.3870
U2-U3 46.6300 46.6310 23.2000 23.4000
U2-U4 84.0780 84.1710 60.8870 61.0860
U3-U4 55.1020 55.2040 92.0240 92.1840
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20CV.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59365.12026762
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 151078
RA 251.701288
DEC -39.37708
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 56.289
HIERARCH ESO ISS PBL12 END 56.286
HIERARCH ESO ISS PBLA12 START 11.0
HIERARCH ESO ISS PBLA12 END 11.1
HIERARCH ESO ISS PBL13 START 102.336
HIERARCH ESO ISS PBL13 END 102.331
HIERARCH ESO ISS PBLA13 START 16.5
HIERARCH ESO ISS PBLA13 END 16.7
HIERARCH ESO ISS PBL14 START 127.798
HIERARCH ESO ISS PBL14 END 127.855
HIERARCH ESO ISS PBLA14 START 41.193
HIERARCH ESO ISS PBLA14 END 41.387
HIERARCH ESO ISS PBL23 START 46.63
HIERARCH ESO ISS PBL23 END 46.631
HIERARCH ESO ISS PBLA23 START 23.2
HIERARCH ESO ISS PBLA23 END 23.4
HIERARCH ESO ISS PBL24 START 84.078
HIERARCH ESO ISS PBL24 END 84.171
HIERARCH ESO ISS PBLA24 START 60.887
HIERARCH ESO ISS PBLA24 END 61.086
HIERARCH ESO ISS PBL34 START 55.102
HIERARCH ESO ISS PBL34 END 55.204
HIERARCH ESO ISS PBLA34 START 92.024
HIERARCH ESO ISS PBLA34 END 92.184
HIERARCH ESO ISS AMBI TAU0 START 0.002676
HIERARCH ESO ISS AMBI TAU0 END 0.002902
HIERARCH ESO ISS AMBI TEMP 9.88
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.91