Exposure
- ID
- GRAVI.2025-10-05T01:00:42.105_2
- Header ID
- GRAVI.2025-10-05T01:00:42.105
- Date updated
- 2025-10-05 01:10:52 UTC+0000
- Release date
- 2026-10-05 01:10:52 UTC+0000
- UTC Start
- 2025-10-05 01:00:42.105
- UTC End
- 2025-10-05 01:04:42.105
- MJD Start
- 60953.04215399
- MJD End
- 60953.04493176778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047525
- Ambient temperature (°C)
- 11.41
- Seeing (arcsec)
- 0.5900000000000001
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 | 56.5490 | 56.5570 | 34.2000 | 34.4000 |
| U1-U3 | 102.3590 | 102.3070 | 39.6000 | 39.7000 |
| U1-U4 | 125.0930 | 124.4810 | 64.3600 | 64.3660 |
| U2-U3 | 46.3710 | 46.3010 | 46.2000 | 46.3000 |
| U2-U4 | 81.3080 | 80.6180 | 84.8000 | 84.8960 |
| U3-U4 | 53.5160 | 52.9890 | 117.4800 | 117.9180 |
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 | 60953.04215399 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | IRAS 19205-0746 |
| HIERARCH ESO INS SOBJ NAME | IRAS_19205-0746 |
| RA | 290.823203 |
| 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 | 56.549 |
| HIERARCH ESO ISS PBL12 END | 56.557 |
| HIERARCH ESO ISS PBLA12 START | 34.2 |
| HIERARCH ESO ISS PBLA12 END | 34.4 |
| HIERARCH ESO ISS PBL13 START | 102.359 |
| HIERARCH ESO ISS PBL13 END | 102.307 |
| HIERARCH ESO ISS PBLA13 START | 39.6 |
| HIERARCH ESO ISS PBLA13 END | 39.7 |
| HIERARCH ESO ISS PBL14 START | 125.093 |
| HIERARCH ESO ISS PBL14 END | 124.481 |
| HIERARCH ESO ISS PBLA14 START | 64.36 |
| HIERARCH ESO ISS PBLA14 END | 64.366 |
| HIERARCH ESO ISS PBL23 START | 46.371 |
| HIERARCH ESO ISS PBL23 END | 46.301 |
| HIERARCH ESO ISS PBLA23 START | 46.2 |
| HIERARCH ESO ISS PBLA23 END | 46.3 |
| HIERARCH ESO ISS PBL24 START | 81.308 |
| HIERARCH ESO ISS PBL24 END | 80.618 |
| HIERARCH ESO ISS PBLA24 START | 84.8 |
| HIERARCH ESO ISS PBLA24 END | 84.896 |
| HIERARCH ESO ISS PBL34 START | 53.516 |
| HIERARCH ESO ISS PBL34 END | 52.989 |
| HIERARCH ESO ISS PBLA34 START | 117.48 |
| HIERARCH ESO ISS PBLA34 END | 117.918 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004407 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005098 |
| HIERARCH ESO ISS AMBI TEMP | 11.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | IRAS_19205-0746 |
| HIERARCH ESO FT ROBJ ALPHA | 192317.033 |
| HIERARCH ESO FT ROBJ DELTA | -074055.075 |