Exposure
ID
GRAVI.2022-06-09T03:59:58.829_1
Header ID
GRAVI.2022-06-09T03:59:58.829
Date updated
2022-06-09 04:11:17 UTC+0000
Release date
2023-06-09 04:11:17 UTC+0000
UTC Start
2022-06-09 03:59:58.829
UTC End
2022-06-09 04:03:58.829
MJD Start
59739.16665311
MJD End
59739.1694308878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.008053
Ambient temperature (°C)
9.29
Seeing (arcsec)
0.745
Observation
ID
51201
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
38149
Name
HIP84979
RA
260.517891
DEC
-70.12325
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.3890 83.6090 96.1000 97.0000
A0-J2 128.3390 128.4310 78.7000 79.7000
A0-K0 126.4240 126.3080 63.5560 64.5360
G1-J2 54.6880 54.5870 51.7000 52.7000
G1-K0 71.7830 71.6340 24.9470 25.6990
J2-K0 33.6950 33.7770 337.9270 338.5810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59739.16665311
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME iot_Aps
HIERARCH ESO INS SOBJ NAME HIP84979
RA 260.517891
DEC -70.12325
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
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 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 83.389
HIERARCH ESO ISS PBL12 END 83.609
HIERARCH ESO ISS PBLA12 START 96.1
HIERARCH ESO ISS PBLA12 END 97.0
HIERARCH ESO ISS PBL13 START 128.339
HIERARCH ESO ISS PBL13 END 128.431
HIERARCH ESO ISS PBLA13 START 78.7
HIERARCH ESO ISS PBLA13 END 79.7
HIERARCH ESO ISS PBL14 START 126.424
HIERARCH ESO ISS PBL14 END 126.308
HIERARCH ESO ISS PBLA14 START 63.556
HIERARCH ESO ISS PBLA14 END 64.536
HIERARCH ESO ISS PBL23 START 54.688
HIERARCH ESO ISS PBL23 END 54.587
HIERARCH ESO ISS PBLA23 START 51.7
HIERARCH ESO ISS PBLA23 END 52.7
HIERARCH ESO ISS PBL24 START 71.783
HIERARCH ESO ISS PBL24 END 71.634
HIERARCH ESO ISS PBLA24 START 24.947
HIERARCH ESO ISS PBLA24 END 25.699
HIERARCH ESO ISS PBL34 START 33.695
HIERARCH ESO ISS PBL34 END 33.777
HIERARCH ESO ISS PBLA34 START 337.927
HIERARCH ESO ISS PBLA34 END 338.581
HIERARCH ESO ISS AMBI TAU0 START 0.008455
HIERARCH ESO ISS AMBI TAU0 END 0.007651
HIERARCH ESO ISS AMBI TEMP 9.29
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.79