Exposure
- ID
- GRAVI.2025-10-05T01:54:33.242_2
- Header ID
- GRAVI.2025-10-05T01:54:33.242
- Date updated
- 2025-10-05 02:05:53 UTC+0000
- Release date
- 2025-10-05 01:54:33 UTC+0000
- UTC Start
- 2025-10-05 01:54:33.242
- UTC End
- 2025-10-05 01:56:09.242
- MJD Start
- 60953.07955141
- MJD End
- 60953.08066252111
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00432
- Ambient temperature (°C)
- 11.62
- Seeing (arcsec)
- 0.59
Observation
- ID
- 70673
- Category
- calibrator
- 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
- 52433
- Name
- HD_180595
- RA
- 289.33975
- DEC
- -6.850313333333333
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1690 | 56.1370 | 35.5000 | 35.5000 |
| U1-U3 | 100.5110 | 100.4070 | 40.1000 | 40.1000 |
| U1-U4 | 113.7710 | 113.3120 | 63.1970 | 63.1350 |
| U2-U3 | 44.7590 | 44.6820 | 46.0000 | 45.9000 |
| U2-U4 | 69.1630 | 68.7050 | 85.3820 | 85.4070 |
| U3-U4 | 44.7630 | 44.4740 | 124.7870 | 125.1020 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.29HG.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60953.07955141 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 180595 |
| HIERARCH ESO INS SOBJ NAME | HD_180595 |
| RA | 289.341773 |
| DEC | -6.85041 |
| 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 | 114.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 56.169 |
| HIERARCH ESO ISS PBL12 END | 56.137 |
| HIERARCH ESO ISS PBLA12 START | 35.5 |
| HIERARCH ESO ISS PBLA12 END | 35.5 |
| HIERARCH ESO ISS PBL13 START | 100.511 |
| HIERARCH ESO ISS PBL13 END | 100.407 |
| HIERARCH ESO ISS PBLA13 START | 40.1 |
| HIERARCH ESO ISS PBLA13 END | 40.1 |
| HIERARCH ESO ISS PBL14 START | 113.771 |
| HIERARCH ESO ISS PBL14 END | 113.312 |
| HIERARCH ESO ISS PBLA14 START | 63.197 |
| HIERARCH ESO ISS PBLA14 END | 63.135 |
| HIERARCH ESO ISS PBL23 START | 44.759 |
| HIERARCH ESO ISS PBL23 END | 44.682 |
| HIERARCH ESO ISS PBLA23 START | 46.0 |
| HIERARCH ESO ISS PBLA23 END | 45.9 |
| HIERARCH ESO ISS PBL24 START | 69.163 |
| HIERARCH ESO ISS PBL24 END | 68.705 |
| HIERARCH ESO ISS PBLA24 START | 85.382 |
| HIERARCH ESO ISS PBLA24 END | 85.407 |
| HIERARCH ESO ISS PBL34 START | 44.763 |
| HIERARCH ESO ISS PBL34 END | 44.474 |
| HIERARCH ESO ISS PBLA34 START | 124.787 |
| HIERARCH ESO ISS PBLA34 END | 125.102 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00432 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00432 |
| HIERARCH ESO ISS AMBI TEMP | 11.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | HD_180595 |
| HIERARCH ESO FT ROBJ ALPHA | 191721.540 |
| HIERARCH ESO FT ROBJ DELTA | -065101.128 |