Exposure
ID
PIONI.2024-09-03T02:35:06.636_1
Header ID
PIONI.2024-09-03T02:35:06.636
Date updated
2024-09-03 02:40:39 UTC+0000
Release date
2025-09-03 02:40:39 UTC+0000
UTC Start
2024-09-03 02:35:06.637
UTC End
2024-09-03 02:35:45.037
MJD Start
60556.1077157035
MJD End
60556.108160147945
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
14.25
Seeing (arcsec)
0.54
Observation
ID
60520
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
44963
Name
HIP_88175
RA
270.120605
DEC
-3.69052
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 64.9150 64.7390 128.3000 128.4000
A0-J2 96.8820 96.5780 96.7000 96.7000
A0-K0 108.4390 108.2080 72.0000 71.9750
G1-J2 53.7220 53.6540 57.4000 57.4000
G1-K0 90.3510 90.3410 35.2830 35.2880
J2-K0 45.3690 45.3790 8.7600 8.8520
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 60556.1077157035
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.120605
DEC -3.69052
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 64.915
HIERARCH ESO ISS PBL12 END 64.739
HIERARCH ESO ISS PBLA12 START 128.3
HIERARCH ESO ISS PBLA12 END 128.4
HIERARCH ESO ISS PBL13 START 96.882
HIERARCH ESO ISS PBL13 END 96.578
HIERARCH ESO ISS PBLA13 START 96.7
HIERARCH ESO ISS PBLA13 END 96.7
HIERARCH ESO ISS PBL14 START 108.439
HIERARCH ESO ISS PBL14 END 108.208
HIERARCH ESO ISS PBLA14 START 72.0
HIERARCH ESO ISS PBLA14 END 71.975
HIERARCH ESO ISS PBL23 START 53.722
HIERARCH ESO ISS PBL23 END 53.654
HIERARCH ESO ISS PBLA23 START 57.4
HIERARCH ESO ISS PBLA23 END 57.4
HIERARCH ESO ISS PBL24 START 90.351
HIERARCH ESO ISS PBL24 END 90.341
HIERARCH ESO ISS PBLA24 START 35.283
HIERARCH ESO ISS PBLA24 END 35.288
HIERARCH ESO ISS PBL34 START 45.369
HIERARCH ESO ISS PBL34 END 45.379
HIERARCH ESO ISS PBLA34 START 8.76
HIERARCH ESO ISS PBLA34 END 8.852
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 14.25
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54