Exposure
ID
PIONI.2024-07-08T02:35:25.360_1
Header ID
PIONI.2024-07-08T02:35:25.360
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 02:35:25.360
UTC End
2024-07-08 02:36:03.760
MJD Start
60499.1079324074
MJD End
60499.1083768518
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002832
Ambient temperature (°C)
8.74
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 48.1970 48.1960 176.1000 176.3000
A0-J2 101.3150 101.1020 120.1000 120.3000
A0-J6 152.0830 151.9350 39.8380 39.8680
B5-J2 84.4470 84.2210 91.9000 92.0000
B5-J6 189.8750 189.7710 29.7380 29.7800
J2-J6 167.8970 167.8980 3.3370 3.4390
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 60499.1079324074
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 48.197
HIERARCH ESO ISS PBL12 END 48.196
HIERARCH ESO ISS PBLA12 START 176.1
HIERARCH ESO ISS PBLA12 END 176.3
HIERARCH ESO ISS PBL13 START 101.315
HIERARCH ESO ISS PBL13 END 101.102
HIERARCH ESO ISS PBLA13 START 120.1
HIERARCH ESO ISS PBLA13 END 120.3
HIERARCH ESO ISS PBL14 START 152.083
HIERARCH ESO ISS PBL14 END 151.935
HIERARCH ESO ISS PBLA14 START 39.838
HIERARCH ESO ISS PBLA14 END 39.868
HIERARCH ESO ISS PBL23 START 84.447
HIERARCH ESO ISS PBL23 END 84.221
HIERARCH ESO ISS PBLA23 START 91.9
HIERARCH ESO ISS PBLA23 END 92.0
HIERARCH ESO ISS PBL24 START 189.875
HIERARCH ESO ISS PBL24 END 189.771
HIERARCH ESO ISS PBLA24 START 29.738
HIERARCH ESO ISS PBLA24 END 29.78
HIERARCH ESO ISS PBL34 START 167.897
HIERARCH ESO ISS PBL34 END 167.898
HIERARCH ESO ISS PBLA34 START 3.337
HIERARCH ESO ISS PBLA34 END 3.439
HIERARCH ESO ISS AMBI TAU0 START 0.002832
HIERARCH ESO ISS AMBI TAU0 END 0.002832
HIERARCH ESO ISS AMBI TEMP 8.74
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.08