Exposure
ID
MATIS.2023-09-20T08:40:55.104_1
Header ID
MATIS.2023-09-20T08:40:55.104
Date updated
2023-09-20 08:45:38 UTC+0000
Release date
2023-09-20 08:40:55 UTC+0000
UTC Start
2023-09-20 08:40:55.104
UTC End
2023-09-20 08:41:55.112
MJD Start
60207.36174889
MJD End
60207.36244342704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00466
Ambient temperature (°C)
13.86
Seeing (arcsec)
0.405
Observation
ID
57054
Category
calibrator
Program ID
111.24K8.001
Program Title
THE RETURN OF R SCL: SEARCH FOR THE BINARY
Program Type
Normal
PI / COI
DREVON/ PALADINI/ SCICLUNA/ CRUZALEBES/ MILLOUR/ LOPEZ/ HRON/ WITTKOWSKI/ KHOURI/ LAGADEC/ LYKOU/ PANTIN
Target
ID
42301
Name
alf CMa
RA
101.282993
DEC
-16.72256
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.5040 23.5330 133.8000 133.8000
A0-D0 24.9970 25.0630 50.5000 50.7000
A0-C1 18.5900 18.6420 107.3560 107.3790
B2-D0 32.2280 32.2310 4.1000 4.3000
B2-C1 10.7370 10.7380 4.0860 4.2390
D0-C1 21.4910 21.4930 184.1390 184.2930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K8.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60207.36174889
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME alf CMa
RA 101.282993
DEC -16.72256
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 23.504
HIERARCH ESO ISS PBL12 END 23.533
HIERARCH ESO ISS PBLA12 START 133.8
HIERARCH ESO ISS PBLA12 END 133.8
HIERARCH ESO ISS PBL13 START 24.997
HIERARCH ESO ISS PBL13 END 25.063
HIERARCH ESO ISS PBLA13 START 50.5
HIERARCH ESO ISS PBLA13 END 50.7
HIERARCH ESO ISS PBL14 START 18.59
HIERARCH ESO ISS PBL14 END 18.642
HIERARCH ESO ISS PBLA14 START 107.356
HIERARCH ESO ISS PBLA14 END 107.379
HIERARCH ESO ISS PBL23 START 32.228
HIERARCH ESO ISS PBL23 END 32.231
HIERARCH ESO ISS PBLA23 START 4.1
HIERARCH ESO ISS PBLA23 END 4.3
HIERARCH ESO ISS PBL24 START 10.737
HIERARCH ESO ISS PBL24 END 10.738
HIERARCH ESO ISS PBLA24 START 4.086
HIERARCH ESO ISS PBLA24 END 4.239
HIERARCH ESO ISS PBL34 START 21.491
HIERARCH ESO ISS PBL34 END 21.493
HIERARCH ESO ISS PBLA34 START 184.139
HIERARCH ESO ISS PBLA34 END 184.293
HIERARCH ESO ISS AMBI TAU0 START 0.00466
HIERARCH ESO ISS AMBI TAU0 END 0.00466
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.38