Exposure
ID
PIONI.2024-09-06T00:34:43.325_1
Header ID
PIONI.2024-09-06T00:34:43.325
Date updated
2024-09-06 00:40:34 UTC+0000
Release date
2025-09-06 00:40:34 UTC+0000
UTC Start
2024-09-06 00:34:43.325
UTC End
2024-09-06 00:35:21.725
MJD Start
60559.0241125552
MJD End
60559.02455699964
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002443
Ambient temperature (°C)
16.67
Seeing (arcsec)
1.32
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 84.4380 84.3340 116.9000 117.0000
A0-J2 125.1810 125.0660 93.6000 93.6000
A0-K0 127.2500 127.2030 73.0870 73.0930
G1-J2 58.2270 58.2280 58.5000 58.5000
G1-K0 88.4820 88.5170 31.6850 31.7350
J2-K0 45.0100 45.0060 355.9360 356.0330
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 60559.0241125552
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 84.438
HIERARCH ESO ISS PBL12 END 84.334
HIERARCH ESO ISS PBLA12 START 116.9
HIERARCH ESO ISS PBLA12 END 117.0
HIERARCH ESO ISS PBL13 START 125.181
HIERARCH ESO ISS PBL13 END 125.066
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.6
HIERARCH ESO ISS PBL14 START 127.25
HIERARCH ESO ISS PBL14 END 127.203
HIERARCH ESO ISS PBLA14 START 73.087
HIERARCH ESO ISS PBLA14 END 73.093
HIERARCH ESO ISS PBL23 START 58.227
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 88.482
HIERARCH ESO ISS PBL24 END 88.517
HIERARCH ESO ISS PBLA24 START 31.685
HIERARCH ESO ISS PBLA24 END 31.735
HIERARCH ESO ISS PBL34 START 45.01
HIERARCH ESO ISS PBL34 END 45.006
HIERARCH ESO ISS PBLA34 START 355.936
HIERARCH ESO ISS PBLA34 END 356.033
HIERARCH ESO ISS AMBI TAU0 START 0.002443
HIERARCH ESO ISS AMBI TAU0 END 0.002443
HIERARCH ESO ISS AMBI TEMP 16.67
HIERARCH ESO ISS AMBI FWHM START 1.32
HIERARCH ESO ISS AMBI FWHM END 1.32