Exposure
ID
PIONI.2022-12-05T03:22:23.816_1
Header ID
PIONI.2022-12-05T03:22:23.816
Date updated
2022-12-05 03:31:36 UTC+0000
Release date
2023-12-05 03:31:35 UTC+0000
UTC Start
2022-12-05 03:22:23.816
UTC End
2022-12-05 03:22:49.416
MJD Start
59918.1405534265
MJD End
59918.1408497228
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008773
Ambient temperature (°C)
13.23
Seeing (arcsec)
0.77
Observation
ID
53381
Category
science
Program ID
110.23R0.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN
Target
ID
39698
Name
HIP16780
RA
53.989272
DEC
-11.19338
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 90.0540 90.0330 115.3000 115.4000
A0-J2 129.2310 129.2280 92.7000 92.7000
A0-K0 127.5870 127.6120 71.4710 71.5030
G1-J2 57.6880 57.7050 55.8000 55.8000
G1-K0 88.4450 88.4670 26.5860 26.6440
J2-K0 47.3460 47.3410 350.1300 350.1940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23R0.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59918.1405534265
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP16780
RA 53.989272
DEC -11.19338
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 90.054
HIERARCH ESO ISS PBL12 END 90.033
HIERARCH ESO ISS PBLA12 START 115.3
HIERARCH ESO ISS PBLA12 END 115.4
HIERARCH ESO ISS PBL13 START 129.231
HIERARCH ESO ISS PBL13 END 129.228
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 127.587
HIERARCH ESO ISS PBL14 END 127.612
HIERARCH ESO ISS PBLA14 START 71.471
HIERARCH ESO ISS PBLA14 END 71.503
HIERARCH ESO ISS PBL23 START 57.688
HIERARCH ESO ISS PBL23 END 57.705
HIERARCH ESO ISS PBLA23 START 55.8
HIERARCH ESO ISS PBLA23 END 55.8
HIERARCH ESO ISS PBL24 START 88.445
HIERARCH ESO ISS PBL24 END 88.467
HIERARCH ESO ISS PBLA24 START 26.586
HIERARCH ESO ISS PBLA24 END 26.644
HIERARCH ESO ISS PBL34 START 47.346
HIERARCH ESO ISS PBL34 END 47.341
HIERARCH ESO ISS PBLA34 START 350.13
HIERARCH ESO ISS PBLA34 END 350.194
HIERARCH ESO ISS AMBI TAU0 START 0.008773
HIERARCH ESO ISS AMBI TAU0 END 0.008773
HIERARCH ESO ISS AMBI TEMP 13.23
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77