Exposure
ID
PIONI.2024-08-20T01:05:13.296_1
Header ID
PIONI.2024-08-20T01:05:13.296
Date updated
2024-08-20 01:10:39 UTC+0000
Release date
2025-08-20 01:10:39 UTC+0000
UTC Start
2024-08-20 01:05:13.296
UTC End
2024-08-20 01:05:51.696
MJD Start
60542.045292777
MJD End
60542.045737221444
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002133
Ambient temperature (°C)
11.23
Seeing (arcsec)
0.84
Observation
ID
60359
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
44814
Name
HIP74415
RA
228.120539
DEC
-63.03374
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 90.5070 90.5070 150.6000 150.7000
A0-J2 123.6060 123.5630 134.9000 135.1000
A0-K0 108.5830 108.4860 117.3930 117.6020
G1-J2 43.9220 43.8610 101.0000 101.2000
G1-K0 59.4150 59.3190 60.9400 61.0710
J2-K0 38.2880 38.2760 13.3250 13.4370
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 60542.045292777
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP74415
RA 228.120539
DEC -63.03374
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 90.507
HIERARCH ESO ISS PBL12 END 90.507
HIERARCH ESO ISS PBLA12 START 150.6
HIERARCH ESO ISS PBLA12 END 150.7
HIERARCH ESO ISS PBL13 START 123.606
HIERARCH ESO ISS PBL13 END 123.563
HIERARCH ESO ISS PBLA13 START 134.9
HIERARCH ESO ISS PBLA13 END 135.1
HIERARCH ESO ISS PBL14 START 108.583
HIERARCH ESO ISS PBL14 END 108.486
HIERARCH ESO ISS PBLA14 START 117.393
HIERARCH ESO ISS PBLA14 END 117.602
HIERARCH ESO ISS PBL23 START 43.922
HIERARCH ESO ISS PBL23 END 43.861
HIERARCH ESO ISS PBLA23 START 101.0
HIERARCH ESO ISS PBLA23 END 101.2
HIERARCH ESO ISS PBL24 START 59.415
HIERARCH ESO ISS PBL24 END 59.319
HIERARCH ESO ISS PBLA24 START 60.94
HIERARCH ESO ISS PBLA24 END 61.071
HIERARCH ESO ISS PBL34 START 38.288
HIERARCH ESO ISS PBL34 END 38.276
HIERARCH ESO ISS PBLA34 START 13.325
HIERARCH ESO ISS PBLA34 END 13.437
HIERARCH ESO ISS AMBI TAU0 START 0.002133
HIERARCH ESO ISS AMBI TAU0 END 0.002133
HIERARCH ESO ISS AMBI TEMP 11.23
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.84