Exposure
ID
MATIS.2025-12-01T02:42:00.472_1
Header ID
MATIS.2025-12-01T02:42:00.472
Date updated
2025-12-01 02:51:01 UTC+0000
Release date
2025-12-01 02:42:00 UTC+0000
UTC Start
2025-12-01 02:42:00.472
UTC End
2025-12-01 02:43:00.480
MJD Start
61010.11250546
MJD End
61010.11319999704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0043785000000000004
Ambient temperature (°C)
13.69
Seeing (arcsec)
0.815
Observation
ID
71932
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
53401
Name
iot01 For
RA
39.037842
DEC
-30.04501
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.5240 48.5300 151.9000 152.0000
A0-J2 129.2290 129.2230 93.3000 93.4000
A0-J6 169.0080 168.9820 26.5490 26.6580
B5-J2 111.8790 111.8600 71.6000 71.7000
B5-J6 201.0070 200.9880 15.1910 15.2980
J2-J6 167.3970 167.4140 341.3710 341.4810
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 61010.11250546
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME iot01 For
RA 39.037842
DEC -30.04501
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 48.524
HIERARCH ESO ISS PBL12 END 48.53
HIERARCH ESO ISS PBLA12 START 151.9
HIERARCH ESO ISS PBLA12 END 152.0
HIERARCH ESO ISS PBL13 START 129.229
HIERARCH ESO ISS PBL13 END 129.223
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.4
HIERARCH ESO ISS PBL14 START 169.008
HIERARCH ESO ISS PBL14 END 168.982
HIERARCH ESO ISS PBLA14 START 26.549
HIERARCH ESO ISS PBLA14 END 26.658
HIERARCH ESO ISS PBL23 START 111.879
HIERARCH ESO ISS PBL23 END 111.86
HIERARCH ESO ISS PBLA23 START 71.6
HIERARCH ESO ISS PBLA23 END 71.7
HIERARCH ESO ISS PBL24 START 201.007
HIERARCH ESO ISS PBL24 END 200.988
HIERARCH ESO ISS PBLA24 START 15.191
HIERARCH ESO ISS PBLA24 END 15.298
HIERARCH ESO ISS PBL34 START 167.397
HIERARCH ESO ISS PBL34 END 167.414
HIERARCH ESO ISS PBLA34 START 341.371
HIERARCH ESO ISS PBLA34 END 341.481
HIERARCH ESO ISS AMBI TAU0 START 0.004412
HIERARCH ESO ISS AMBI TAU0 END 0.004345
HIERARCH ESO ISS AMBI TEMP 13.69
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.83