Exposure
- ID
- GRAVI.2025-10-05T01:31:33.183_2
- 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
- 70658
- 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
- 52418
- Name
- IRAS_19205-0746
- RA
- 290.82097083333326
- DEC
- -7.6819652777777785
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 | 56.4680 | 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 |