Exposure
ID
MATIS.2025-05-18T23:13:10.968_1
Header ID
MATIS.2025-05-18T23:13:10.968
Date updated
2025-05-18 23:20:58 UTC+0000
Release date
2025-05-18 23:13:10 UTC+0000
UTC Start
2025-05-18 23:13:10.968
UTC End
2025-05-18 23:14:12.630
MJD Start
60813.96748806
MJD End
60813.96820174056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0065065
Ambient temperature (°C)
13.39
Seeing (arcsec)
0.585
Observation
ID
67436
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50168
Name
HD 87262
RA
150.919609
DEC
-9.57384
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.5530 24.5360 142.9000 142.9000
A0-D0 31.9930 31.9970 72.3000 72.3000
A0-C1 22.3040 22.2880 116.0830 116.1400
B2-D0 33.2200 33.2350 28.1000 28.2000
B2-C1 11.0660 11.0710 28.0630 28.1480
D0-C1 22.1550 22.1640 208.1270 208.2120
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 60813.96748806
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 87262
RA 150.919609
DEC -9.57384
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 24.553
HIERARCH ESO ISS PBL12 END 24.536
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 31.993
HIERARCH ESO ISS PBL13 END 31.997
HIERARCH ESO ISS PBLA13 START 72.3
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 22.304
HIERARCH ESO ISS PBL14 END 22.288
HIERARCH ESO ISS PBLA14 START 116.083
HIERARCH ESO ISS PBLA14 END 116.14
HIERARCH ESO ISS PBL23 START 33.22
HIERARCH ESO ISS PBL23 END 33.235
HIERARCH ESO ISS PBLA23 START 28.1
HIERARCH ESO ISS PBLA23 END 28.2
HIERARCH ESO ISS PBL24 START 11.066
HIERARCH ESO ISS PBL24 END 11.071
HIERARCH ESO ISS PBLA24 START 28.063
HIERARCH ESO ISS PBLA24 END 28.148
HIERARCH ESO ISS PBL34 START 22.155
HIERARCH ESO ISS PBL34 END 22.164
HIERARCH ESO ISS PBLA34 START 208.127
HIERARCH ESO ISS PBLA34 END 208.212
HIERARCH ESO ISS AMBI TAU0 START 0.006636
HIERARCH ESO ISS AMBI TAU0 END 0.006377
HIERARCH ESO ISS AMBI TEMP 13.39
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.61