Exposure
ID
PIONI.2023-08-24T07:40:15.022_1
Header ID
PIONI.2023-08-24T07:40:15.022
Date updated
2023-08-24 07:45:32 UTC+0000
Release date
2023-08-24 07:40:15 UTC+0000
UTC Start
2023-08-24 07:40:15.022
UTC End
2023-08-24 07:40:40.622
MJD Start
60180.3196183145
MJD End
60180.319914610795
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003448
Ambient temperature (°C)
13.98
Seeing (arcsec)
0.52
Observation
ID
56724
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
42027
Name
HD_21340
RA
51.401183
DEC
-27.27249
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.2320 78.3350 102.7000 102.7000
A0-J2 111.1230 111.2720 75.7000 75.8000
A0-K0 114.7800 114.8830 51.3960 51.5060
G1-J2 54.5140 54.5410 35.1000 35.2000
G1-K0 89.8010 89.8050 8.5690 8.6540
J2-K0 47.7390 47.7470 337.8590 337.9040
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60180.3196183145
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_21340
RA 51.401183
DEC -27.27249
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 78.232
HIERARCH ESO ISS PBL12 END 78.335
HIERARCH ESO ISS PBLA12 START 102.7
HIERARCH ESO ISS PBLA12 END 102.7
HIERARCH ESO ISS PBL13 START 111.123
HIERARCH ESO ISS PBL13 END 111.272
HIERARCH ESO ISS PBLA13 START 75.7
HIERARCH ESO ISS PBLA13 END 75.8
HIERARCH ESO ISS PBL14 START 114.78
HIERARCH ESO ISS PBL14 END 114.883
HIERARCH ESO ISS PBLA14 START 51.396
HIERARCH ESO ISS PBLA14 END 51.506
HIERARCH ESO ISS PBL23 START 54.514
HIERARCH ESO ISS PBL23 END 54.541
HIERARCH ESO ISS PBLA23 START 35.1
HIERARCH ESO ISS PBLA23 END 35.2
HIERARCH ESO ISS PBL24 START 89.801
HIERARCH ESO ISS PBL24 END 89.805
HIERARCH ESO ISS PBLA24 START 8.569
HIERARCH ESO ISS PBLA24 END 8.654
HIERARCH ESO ISS PBL34 START 47.739
HIERARCH ESO ISS PBL34 END 47.747
HIERARCH ESO ISS PBLA34 START 337.859
HIERARCH ESO ISS PBLA34 END 337.904
HIERARCH ESO ISS AMBI TAU0 START 0.003347
HIERARCH ESO ISS AMBI TAU0 END 0.003549
HIERARCH ESO ISS AMBI TEMP 13.98
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.53