Exposure
ID
MATIS.2025-06-24T00:38:50.250_1
Header ID
MATIS.2025-06-24T00:38:50.250
Date updated
2025-06-24 00:50:57 UTC+0000
Release date
2025-06-24 00:38:50 UTC+0000
UTC Start
2025-06-24 00:38:50.250
UTC End
2025-06-24 00:39:51.912
MJD Start
60850.02697049
MJD End
60850.027684170556
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.003887
Ambient temperature (°C)
11.66
Seeing (arcsec)
0.5
Observation
ID
68218
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
TEAM
Target
ID
50705
Name
R Aps
RA
224.464248
DEC
-76.66275
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 18.9780 18.9930 117.0000 117.2000
A0-D0 31.3110 31.3040 65.2000 65.4000
A0-C1 20.7800 20.7890 93.7840 94.0330
B2-D0 24.6180 24.6070 27.9000 28.1000
B2-C1 8.1970 8.1930 27.8440 28.0450
D0-C1 16.4210 16.4130 207.9180 208.1180
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 60850.02697049
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME R Aps
RA 224.464248
DEC -76.66275
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 18.978
HIERARCH ESO ISS PBL12 END 18.993
HIERARCH ESO ISS PBLA12 START 117.0
HIERARCH ESO ISS PBLA12 END 117.2
HIERARCH ESO ISS PBL13 START 31.311
HIERARCH ESO ISS PBL13 END 31.304
HIERARCH ESO ISS PBLA13 START 65.2
HIERARCH ESO ISS PBLA13 END 65.4
HIERARCH ESO ISS PBL14 START 20.78
HIERARCH ESO ISS PBL14 END 20.789
HIERARCH ESO ISS PBLA14 START 93.784
HIERARCH ESO ISS PBLA14 END 94.033
HIERARCH ESO ISS PBL23 START 24.618
HIERARCH ESO ISS PBL23 END 24.607
HIERARCH ESO ISS PBLA23 START 27.9
HIERARCH ESO ISS PBLA23 END 28.1
HIERARCH ESO ISS PBL24 START 8.197
HIERARCH ESO ISS PBL24 END 8.193
HIERARCH ESO ISS PBLA24 START 27.844
HIERARCH ESO ISS PBLA24 END 28.045
HIERARCH ESO ISS PBL34 START 16.421
HIERARCH ESO ISS PBL34 END 16.413
HIERARCH ESO ISS PBLA34 START 207.918
HIERARCH ESO ISS PBLA34 END 208.118
HIERARCH ESO ISS AMBI TAU0 START 0.004528
HIERARCH ESO ISS AMBI TAU0 END 0.003246
HIERARCH ESO ISS AMBI TEMP 11.66
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.52