Exposure
ID
PIONI.2023-08-17T05:56:07.535_1
Header ID
PIONI.2023-08-17T05:56:07.535
Date updated
2023-08-17 06:05:29 UTC+0000
Release date
2024-08-17 06:05:29 UTC+0000
UTC Start
2023-08-17 05:56:07.535
UTC End
2023-08-17 05:56:33.135
MJD Start
60173.2473094333
MJD End
60173.2476057296
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00405
Ambient temperature (°C)
9.36
Seeing (arcsec)
0.76
Observation
ID
56596
Category
science
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
41934
Name
HD_217484
RA
345.331106
DEC
-28.85407
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 68.3170 68.3130 49.8000 49.8000
A0-J2 129.1810 129.1890 92.0000 92.1000
A0-J3 132.3560 132.3490 45.3240 45.3670
G2-J2 91.0440 91.0550 122.3000 122.4000
G2-J3 64.4630 64.4600 40.6110 40.6540
J2-J3 103.6870 103.6920 340.2830 340.3200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60173.2473094333
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_217484
RA 345.331106
DEC -28.85407
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.317
HIERARCH ESO ISS PBL12 END 68.313
HIERARCH ESO ISS PBLA12 START 49.8
HIERARCH ESO ISS PBLA12 END 49.8
HIERARCH ESO ISS PBL13 START 129.181
HIERARCH ESO ISS PBL13 END 129.189
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.1
HIERARCH ESO ISS PBL14 START 132.356
HIERARCH ESO ISS PBL14 END 132.349
HIERARCH ESO ISS PBLA14 START 45.324
HIERARCH ESO ISS PBLA14 END 45.367
HIERARCH ESO ISS PBL23 START 91.044
HIERARCH ESO ISS PBL23 END 91.055
HIERARCH ESO ISS PBLA23 START 122.3
HIERARCH ESO ISS PBLA23 END 122.4
HIERARCH ESO ISS PBL24 START 64.463
HIERARCH ESO ISS PBL24 END 64.46
HIERARCH ESO ISS PBLA24 START 40.611
HIERARCH ESO ISS PBLA24 END 40.654
HIERARCH ESO ISS PBL34 START 103.687
HIERARCH ESO ISS PBL34 END 103.692
HIERARCH ESO ISS PBLA34 START 340.283
HIERARCH ESO ISS PBLA34 END 340.32
HIERARCH ESO ISS AMBI TAU0 START 0.00405
HIERARCH ESO ISS AMBI TAU0 END 0.00405
HIERARCH ESO ISS AMBI TEMP 9.36
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76