Exposure
ID
MATIS.2021-04-03T09:28:21.516_1
Header ID
MATIS.2021-04-03T09:28:21.516
Date updated
2021-04-03 09:40:33 UTC+0000
Release date
2021-04-03 09:28:21 UTC+0000
UTC Start
2021-04-03 09:28:21.516
UTC End
2021-04-03 09:29:21.524
MJD Start
59307.39469347
MJD End
59307.395388007
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022055
Ambient temperature (°C)
12.54
Seeing (arcsec)
1.69
Observation
ID
47392
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
35544
Name
HD 151078
RA
251.701551
DEC
-39.37703
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 53.9000 53.8680 32.0000 32.1000
U1-U3 97.5910 97.5230 38.6000 38.8000
U1-U4 125.5980 125.4860 67.8070 67.9510
U2-U3 44.4940 44.4590 46.7000 46.8000
U2-U4 87.7580 87.6970 88.8720 89.0360
U3-U4 62.3880 62.3780 117.4720 117.6410
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 59307.39469347
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 151078
RA 251.701551
DEC -39.37703
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 53.9
HIERARCH ESO ISS PBL12 END 53.868
HIERARCH ESO ISS PBLA12 START 32.0
HIERARCH ESO ISS PBLA12 END 32.1
HIERARCH ESO ISS PBL13 START 97.591
HIERARCH ESO ISS PBL13 END 97.523
HIERARCH ESO ISS PBLA13 START 38.6
HIERARCH ESO ISS PBLA13 END 38.8
HIERARCH ESO ISS PBL14 START 125.598
HIERARCH ESO ISS PBL14 END 125.486
HIERARCH ESO ISS PBLA14 START 67.807
HIERARCH ESO ISS PBLA14 END 67.951
HIERARCH ESO ISS PBL23 START 44.494
HIERARCH ESO ISS PBL23 END 44.459
HIERARCH ESO ISS PBLA23 START 46.7
HIERARCH ESO ISS PBLA23 END 46.8
HIERARCH ESO ISS PBL24 START 87.758
HIERARCH ESO ISS PBL24 END 87.697
HIERARCH ESO ISS PBLA24 START 88.872
HIERARCH ESO ISS PBLA24 END 89.036
HIERARCH ESO ISS PBL34 START 62.388
HIERARCH ESO ISS PBL34 END 62.378
HIERARCH ESO ISS PBLA34 START 117.472
HIERARCH ESO ISS PBLA34 END 117.641
HIERARCH ESO ISS AMBI TAU0 START 0.002263
HIERARCH ESO ISS AMBI TAU0 END 0.002148
HIERARCH ESO ISS AMBI TEMP 12.54
HIERARCH ESO ISS AMBI FWHM START 1.82
HIERARCH ESO ISS AMBI FWHM END 1.56