Exposure
ID
MATIS.2021-10-31T01:43:55.476_1
Header ID
MATIS.2021-10-31T01:43:55.476
Date updated
2021-10-31 01:55:58 UTC+0000
Release date
2021-10-31 01:43:55 UTC+0000
UTC Start
2021-10-31 01:43:55.476
UTC End
2021-10-31 01:44:57.486
MJD Start
59518.07216986
MJD End
59518.0728875683
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006393
Ambient temperature (°C)
15.18
Seeing (arcsec)
0.545
Observation
ID
48694
Category
calibrator
Program ID
60.A-9801(V)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36469
Name
HD 224850
RA
0.319116
DEC
-41.4876
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 24.3390 24.3550 138.6000 138.7000
A0-D0 31.9920 31.9890 68.3000 68.4000
A0-C1 22.2090 22.2230 111.7270 111.8890
B2-D0 33.0340 33.0220 24.3000 24.5000
B2-C1 11.0030 11.0000 24.3010 24.4340
D0-C1 22.0300 22.0230 204.3640 204.4970
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(V)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59518.07216986
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 224850
RA 0.319116
DEC -41.4876
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 24.339
HIERARCH ESO ISS PBL12 END 24.355
HIERARCH ESO ISS PBLA12 START 138.6
HIERARCH ESO ISS PBLA12 END 138.7
HIERARCH ESO ISS PBL13 START 31.992
HIERARCH ESO ISS PBL13 END 31.989
HIERARCH ESO ISS PBLA13 START 68.3
HIERARCH ESO ISS PBLA13 END 68.4
HIERARCH ESO ISS PBL14 START 22.209
HIERARCH ESO ISS PBL14 END 22.223
HIERARCH ESO ISS PBLA14 START 111.727
HIERARCH ESO ISS PBLA14 END 111.889
HIERARCH ESO ISS PBL23 START 33.034
HIERARCH ESO ISS PBL23 END 33.022
HIERARCH ESO ISS PBLA23 START 24.3
HIERARCH ESO ISS PBLA23 END 24.5
HIERARCH ESO ISS PBL24 START 11.003
HIERARCH ESO ISS PBL24 END 11.0
HIERARCH ESO ISS PBLA24 START 24.301
HIERARCH ESO ISS PBLA24 END 24.434
HIERARCH ESO ISS PBL34 START 22.03
HIERARCH ESO ISS PBL34 END 22.023
HIERARCH ESO ISS PBLA34 START 204.364
HIERARCH ESO ISS PBLA34 END 204.497
HIERARCH ESO ISS AMBI TAU0 START 0.006046
HIERARCH ESO ISS AMBI TAU0 END 0.00674
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.53