Exposure
ID
MATIS.2021-07-23T05:35:42.568_1
Header ID
MATIS.2021-07-23T05:35:42.568
Date updated
2021-07-23 05:45:22 UTC+0000
Release date
2021-07-23 05:35:42 UTC+0000
UTC Start
2021-07-23 05:35:42.568
UTC End
2021-07-23 05:36:42.576
MJD Start
59418.23313157
MJD End
59418.233826107
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.009083
Ambient temperature (°C)
14.5
Seeing (arcsec)
0.83
Observation
ID
47567
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35673
Name
V* NR Vul
RA
297.550885
DEC
24.92329
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 47.0920 47.1730 39.4000 39.4000
U1-U3 89.3990 89.5430 44.8000 44.7000
U1-U4 128.9520 129.0180 64.2290 64.1330
U2-U3 42.7370 42.7960 50.7000 50.6000
U2-U4 88.4380 88.3840 77.1370 77.0200
U3-U4 53.6800 53.5500 97.9290 97.8390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59418.23313157
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V* NR Vul
RA 297.550885
DEC 24.92329
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 47.092
HIERARCH ESO ISS PBL12 END 47.173
HIERARCH ESO ISS PBLA12 START 39.4
HIERARCH ESO ISS PBLA12 END 39.4
HIERARCH ESO ISS PBL13 START 89.399
HIERARCH ESO ISS PBL13 END 89.543
HIERARCH ESO ISS PBLA13 START 44.8
HIERARCH ESO ISS PBLA13 END 44.7
HIERARCH ESO ISS PBL14 START 128.952
HIERARCH ESO ISS PBL14 END 129.018
HIERARCH ESO ISS PBLA14 START 64.229
HIERARCH ESO ISS PBLA14 END 64.133
HIERARCH ESO ISS PBL23 START 42.737
HIERARCH ESO ISS PBL23 END 42.796
HIERARCH ESO ISS PBLA23 START 50.7
HIERARCH ESO ISS PBLA23 END 50.6
HIERARCH ESO ISS PBL24 START 88.438
HIERARCH ESO ISS PBL24 END 88.384
HIERARCH ESO ISS PBLA24 START 77.137
HIERARCH ESO ISS PBLA24 END 77.02
HIERARCH ESO ISS PBL34 START 53.68
HIERARCH ESO ISS PBL34 END 53.55
HIERARCH ESO ISS PBLA34 START 97.929
HIERARCH ESO ISS PBLA34 END 97.839
HIERARCH ESO ISS AMBI TAU0 START 0.009083
HIERARCH ESO ISS AMBI TAU0 END 0.009083
HIERARCH ESO ISS AMBI TEMP 14.5
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83