Exposure
ID
MATIS.2021-11-20T02:53:05.645_1
Header ID
MATIS.2021-11-20T02:53:05.645
Date updated
2021-11-20 03:05:51 UTC+0000
Release date
2021-11-20 02:53:05 UTC+0000
UTC Start
2021-11-20 02:53:05.645
UTC End
2021-11-20 02:54:05.705
MJD Start
59538.12020422
MJD End
59538.1208993589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003296
Ambient temperature (°C)
10.33
Seeing (arcsec)
0.76
Observation
ID
48946
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36638
Name
HD 12274
RA
30.001992
DEC
-21.07795
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3090 68.2990 272.3000 272.4000
K0-D0 95.9730 95.9690 251.8000 251.8000
K0-J3 56.4200 56.4130 333.6630 333.7680
G2-D0 39.9630 39.9660 215.0000 215.0000
G2-J3 64.4840 64.4890 42.0910 42.1860
D0-J3 104.2560 104.2640 39.3610 39.4560
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 59538.12020422
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 68.309
HIERARCH ESO ISS PBL12 END 68.299
HIERARCH ESO ISS PBLA12 START 272.3
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 95.973
HIERARCH ESO ISS PBL13 END 95.969
HIERARCH ESO ISS PBLA13 START 251.8
HIERARCH ESO ISS PBLA13 END 251.8
HIERARCH ESO ISS PBL14 START 56.42
HIERARCH ESO ISS PBL14 END 56.413
HIERARCH ESO ISS PBLA14 START 333.663
HIERARCH ESO ISS PBLA14 END 333.768
HIERARCH ESO ISS PBL23 START 39.963
HIERARCH ESO ISS PBL23 END 39.966
HIERARCH ESO ISS PBLA23 START 215.0
HIERARCH ESO ISS PBLA23 END 215.0
HIERARCH ESO ISS PBL24 START 64.484
HIERARCH ESO ISS PBL24 END 64.489
HIERARCH ESO ISS PBLA24 START 42.091
HIERARCH ESO ISS PBLA24 END 42.186
HIERARCH ESO ISS PBL34 START 104.256
HIERARCH ESO ISS PBL34 END 104.264
HIERARCH ESO ISS PBLA34 START 39.361
HIERARCH ESO ISS PBLA34 END 39.456
HIERARCH ESO ISS AMBI TAU0 START 0.003296
HIERARCH ESO ISS AMBI TAU0 END 0.003296
HIERARCH ESO ISS AMBI TEMP 10.33
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76