Exposure
- ID
- GRAVI.2025-10-05T00:32:42.033_2
- Header ID
- GRAVI.2025-10-05T00:32:42.033
- Date updated
- 2025-10-05 00:45:57 UTC+0000
- Release date
- 2026-10-05 00:45:57 UTC+0000
- UTC Start
- 2025-10-05 00:32:42.033
- UTC End
- 2025-10-05 00:36:42.033
- MJD Start
- 60953.02270872
- MJD End
- 60953.025486497776
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004534
- Ambient temperature (°C)
- 11.71
- Seeing (arcsec)
- 0.635
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 | 56.3480 | 56.3940 | 33.0000 | 33.2000 |
| U1-U3 | 102.3580 | 102.3970 | 38.7000 | 38.9000 |
| U1-U4 | 128.2920 | 127.9080 | 64.1220 | 64.1800 |
| U2-U3 | 46.6310 | 46.6150 | 45.6000 | 45.7000 |
| U2-U4 | 85.2060 | 84.6970 | 84.1240 | 84.2300 |
| U3-U4 | 56.7060 | 56.2630 | 114.9140 | 115.2650 |
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 | 60953.02270872 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | IRAS 19205-0746 |
| HIERARCH ESO INS SOBJ NAME | IRAS_19205-0746 |
| RA | 290.823216 |
| 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 | 56.348 |
| HIERARCH ESO ISS PBL12 END | 56.394 |
| HIERARCH ESO ISS PBLA12 START | 33.0 |
| HIERARCH ESO ISS PBLA12 END | 33.2 |
| HIERARCH ESO ISS PBL13 START | 102.358 |
| HIERARCH ESO ISS PBL13 END | 102.397 |
| HIERARCH ESO ISS PBLA13 START | 38.7 |
| HIERARCH ESO ISS PBLA13 END | 38.9 |
| HIERARCH ESO ISS PBL14 START | 128.292 |
| HIERARCH ESO ISS PBL14 END | 127.908 |
| HIERARCH ESO ISS PBLA14 START | 64.122 |
| HIERARCH ESO ISS PBLA14 END | 64.18 |
| HIERARCH ESO ISS PBL23 START | 46.631 |
| HIERARCH ESO ISS PBL23 END | 46.615 |
| HIERARCH ESO ISS PBLA23 START | 45.6 |
| HIERARCH ESO ISS PBLA23 END | 45.7 |
| HIERARCH ESO ISS PBL24 START | 85.206 |
| HIERARCH ESO ISS PBL24 END | 84.697 |
| HIERARCH ESO ISS PBLA24 START | 84.124 |
| HIERARCH ESO ISS PBLA24 END | 84.23 |
| HIERARCH ESO ISS PBL34 START | 56.706 |
| HIERARCH ESO ISS PBL34 END | 56.263 |
| HIERARCH ESO ISS PBLA34 START | 114.914 |
| HIERARCH ESO ISS PBLA34 END | 115.265 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004806 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004262 |
| HIERARCH ESO ISS AMBI TEMP | 11.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | IRAS_19205-0746 |
| HIERARCH ESO FT ROBJ ALPHA | 192317.033 |
| HIERARCH ESO FT ROBJ DELTA | -074055.075 |