Exposure
ID
GRAVI.2025-10-05T01:31:33.183_1
Header ID
GRAVI.2025-10-05T01:31:33.183
Date updated
2025-10-05 01:45:56 UTC+0000
Release date
2026-10-05 01:45:56 UTC+0000
UTC Start
2025-10-05 01:31:33.183
UTC End
2025-10-05 01:35:33.183
MJD Start
60953.06357851
MJD End
60953.06635628778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004735
Ambient temperature (°C)
11.59
Seeing (arcsec)
0.56
Observation
ID
70671
Category
science
Program ID
115.29HG.001
Program Title
A 2ND EMBEDDED PLANET ON RETROGRADE ORBIT IN THE TYC 5709 SYSTEM?
Program Type
ToO
PI / COI
GINSKI / KENWORTHY / VAN CAPELLEVEEN / LAWLOR / CLOSE
Target
ID
52431
Name
IRAS_19205-0746
RA
290.82319
DEC
-7.68215
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.4680 56.4310 35.1000 35.2000
U1-U3 101.6460 101.4890 40.2000 40.2000
U1-U4 119.8360 118.9840 64.2060 64.1490
U2-U3 45.6690 45.5400 46.4000 46.4000
U2-U4 75.6360 74.7560 85.4780 85.5660
U3-U4 49.3970 48.7950 121.0810 121.6490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.29HG.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60953.06357851
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME IRAS 19205-0746
HIERARCH ESO INS SOBJ NAME IRAS_19205-0746
RA 290.82319
DEC -7.68215
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 56.468
HIERARCH ESO ISS PBL12 END 56.431
HIERARCH ESO ISS PBLA12 START 35.1
HIERARCH ESO ISS PBLA12 END 35.2
HIERARCH ESO ISS PBL13 START 101.646
HIERARCH ESO ISS PBL13 END 101.489
HIERARCH ESO ISS PBLA13 START 40.2
HIERARCH ESO ISS PBLA13 END 40.2
HIERARCH ESO ISS PBL14 START 119.836
HIERARCH ESO ISS PBL14 END 118.984
HIERARCH ESO ISS PBLA14 START 64.206
HIERARCH ESO ISS PBLA14 END 64.149
HIERARCH ESO ISS PBL23 START 45.669
HIERARCH ESO ISS PBL23 END 45.54
HIERARCH ESO ISS PBLA23 START 46.4
HIERARCH ESO ISS PBLA23 END 46.4
HIERARCH ESO ISS PBL24 START 75.636
HIERARCH ESO ISS PBL24 END 74.756
HIERARCH ESO ISS PBLA24 START 85.478
HIERARCH ESO ISS PBLA24 END 85.566
HIERARCH ESO ISS PBL34 START 49.397
HIERARCH ESO ISS PBL34 END 48.795
HIERARCH ESO ISS PBLA34 START 121.081
HIERARCH ESO ISS PBLA34 END 121.649
HIERARCH ESO ISS AMBI TAU0 START 0.004867
HIERARCH ESO ISS AMBI TAU0 END 0.004603
HIERARCH ESO ISS AMBI TEMP 11.59
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.58
HIERARCH ESO FT ROBJ NAME IRAS_19205-0746
HIERARCH ESO FT ROBJ ALPHA 192317.033
HIERARCH ESO FT ROBJ DELTA -074055.075