Exposure
ID
MATIS.2025-12-01T02:47:51.087_1
Header ID
MATIS.2025-12-01T02:47:51.087
Date updated
2025-12-01 02:55:59 UTC+0000
Release date
2025-12-01 02:47:51 UTC+0000
UTC Start
2025-12-01 02:47:51.087
UTC End
2025-12-01 02:48:51.095
MJD Start
61010.11656351
MJD End
61010.11725804704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0038555000000000004
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.86
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 48.5580 48.5640 152.5000 152.6000
A0-J2 129.1670 129.1500 94.0000 94.2000
A0-J6 168.8480 168.8180 27.1720 27.2790
B5-J2 111.7500 111.7220 72.3000 72.4000
B5-J6 200.8920 200.8710 15.8030 15.9090
J2-J6 167.4890 167.5040 342.0050 342.1170
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 61010.11656351
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 48.558
HIERARCH ESO ISS PBL12 END 48.564
HIERARCH ESO ISS PBLA12 START 152.5
HIERARCH ESO ISS PBLA12 END 152.6
HIERARCH ESO ISS PBL13 START 129.167
HIERARCH ESO ISS PBL13 END 129.15
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 168.848
HIERARCH ESO ISS PBL14 END 168.818
HIERARCH ESO ISS PBLA14 START 27.172
HIERARCH ESO ISS PBLA14 END 27.279
HIERARCH ESO ISS PBL23 START 111.75
HIERARCH ESO ISS PBL23 END 111.722
HIERARCH ESO ISS PBLA23 START 72.3
HIERARCH ESO ISS PBLA23 END 72.4
HIERARCH ESO ISS PBL24 START 200.892
HIERARCH ESO ISS PBL24 END 200.871
HIERARCH ESO ISS PBLA24 START 15.803
HIERARCH ESO ISS PBLA24 END 15.909
HIERARCH ESO ISS PBL34 START 167.489
HIERARCH ESO ISS PBL34 END 167.504
HIERARCH ESO ISS PBLA34 START 342.005
HIERARCH ESO ISS PBLA34 END 342.117
HIERARCH ESO ISS AMBI TAU0 START 0.004538
HIERARCH ESO ISS AMBI TAU0 END 0.003173
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86