Exposure
ID
PIONI.2024-07-08T02:34:35.254_1
Header ID
PIONI.2024-07-08T02:34:35.254
Date updated
2024-07-08 02:45:45 UTC+0000
Release date
2025-07-08 02:45:45 UTC+0000
UTC Start
2024-07-08 02:34:35.254
UTC End
2024-07-08 02:35:13.654
MJD Start
60499.1073524766
MJD End
60499.107796921
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002832
Ambient temperature (°C)
8.76
Seeing (arcsec)
1.08
Observation
ID
59958
Category
science
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44485
Name
HIP67888
RA
208.566204
DEC
-28.74329
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.1980 48.1970 176.0000 176.1000
A0-J2 101.5400 101.3230 119.9000 120.1000
A0-J6 152.2400 152.0890 39.8060 39.8370
B5-J2 84.6860 84.4560 91.8000 91.9000
B5-J6 189.9860 189.8800 29.6940 29.7370
J2-J6 167.8960 167.8970 3.2290 3.3330
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60499.1073524766
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP67888
RA 208.566204
DEC -28.74329
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.198
HIERARCH ESO ISS PBL12 END 48.197
HIERARCH ESO ISS PBLA12 START 176.0
HIERARCH ESO ISS PBLA12 END 176.1
HIERARCH ESO ISS PBL13 START 101.54
HIERARCH ESO ISS PBL13 END 101.323
HIERARCH ESO ISS PBLA13 START 119.9
HIERARCH ESO ISS PBLA13 END 120.1
HIERARCH ESO ISS PBL14 START 152.24
HIERARCH ESO ISS PBL14 END 152.089
HIERARCH ESO ISS PBLA14 START 39.806
HIERARCH ESO ISS PBLA14 END 39.837
HIERARCH ESO ISS PBL23 START 84.686
HIERARCH ESO ISS PBL23 END 84.456
HIERARCH ESO ISS PBLA23 START 91.8
HIERARCH ESO ISS PBLA23 END 91.9
HIERARCH ESO ISS PBL24 START 189.986
HIERARCH ESO ISS PBL24 END 189.88
HIERARCH ESO ISS PBLA24 START 29.694
HIERARCH ESO ISS PBLA24 END 29.737
HIERARCH ESO ISS PBL34 START 167.896
HIERARCH ESO ISS PBL34 END 167.897
HIERARCH ESO ISS PBLA34 START 3.229
HIERARCH ESO ISS PBLA34 END 3.333
HIERARCH ESO ISS AMBI TAU0 START 0.002832
HIERARCH ESO ISS AMBI TAU0 END 0.002832
HIERARCH ESO ISS AMBI TEMP 8.76
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.08