Exposure
ID
MATIS.2025-06-24T00:37:27.142_1
Header ID
MATIS.2025-06-24T00:37:27.142
Date updated
2025-06-24 00:50:57 UTC+0000
Release date
2025-06-24 00:37:27 UTC+0000
UTC Start
2025-06-24 00:37:27.142
UTC End
2025-06-24 00:38:29.152
MJD Start
60850.02600859
MJD End
60850.02672629833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.004331
Ambient temperature (°C)
11.64
Seeing (arcsec)
0.5
Observation
ID
68219
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
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 18.9570 18.9730 116.7000 116.9000
A0-D0 31.3190 31.3120 64.9000 65.1000
A0-C1 20.7670 20.7770 93.4440 93.7020
B2-D0 24.6330 24.6220 27.6000 27.8000
B2-C1 8.2020 8.1980 27.5690 27.7780
D0-C1 16.4310 16.4230 207.6420 207.8510
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 60850.02600859
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME R Aps
RA 224.464248
DEC -76.66275
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 2385
HIERARCH ESO ISS PBL12 START 18.957
HIERARCH ESO ISS PBL12 END 18.973
HIERARCH ESO ISS PBLA12 START 116.7
HIERARCH ESO ISS PBLA12 END 116.9
HIERARCH ESO ISS PBL13 START 31.319
HIERARCH ESO ISS PBL13 END 31.312
HIERARCH ESO ISS PBLA13 START 64.9
HIERARCH ESO ISS PBLA13 END 65.1
HIERARCH ESO ISS PBL14 START 20.767
HIERARCH ESO ISS PBL14 END 20.777
HIERARCH ESO ISS PBLA14 START 93.444
HIERARCH ESO ISS PBLA14 END 93.702
HIERARCH ESO ISS PBL23 START 24.633
HIERARCH ESO ISS PBL23 END 24.622
HIERARCH ESO ISS PBLA23 START 27.6
HIERARCH ESO ISS PBLA23 END 27.8
HIERARCH ESO ISS PBL24 START 8.202
HIERARCH ESO ISS PBL24 END 8.198
HIERARCH ESO ISS PBLA24 START 27.569
HIERARCH ESO ISS PBLA24 END 27.778
HIERARCH ESO ISS PBL34 START 16.431
HIERARCH ESO ISS PBL34 END 16.423
HIERARCH ESO ISS PBLA34 START 207.642
HIERARCH ESO ISS PBLA34 END 207.851
HIERARCH ESO ISS AMBI TAU0 START 0.004134
HIERARCH ESO ISS AMBI TAU0 END 0.004528
HIERARCH ESO ISS AMBI TEMP 11.64
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.48