Exposure
- ID
- GRAVI.2025-10-05T01:26:45.171_2
- Header ID
- GRAVI.2025-10-05T01:26:45.171
- Date updated
- 2025-10-05 01:35:43 UTC+0000
- Release date
- 2026-10-05 01:35:42 UTC+0000
- UTC Start
- 2025-10-05 01:26:45.171
- UTC End
- 2025-10-05 01:28:21.171
- MJD Start
- 60953.06024503
- MJD End
- 60953.06135614111
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047135
- Ambient temperature (°C)
- 11.6
- 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 | 56.5030 | 56.4900 | 35.0000 | 35.1000 |
| U1-U3 | 101.8080 | 101.7470 | 40.1000 | 40.2000 |
| U1-U4 | 120.7740 | 120.4180 | 64.2610 | 64.2410 |
| U2-U3 | 45.8080 | 45.7560 | 46.4000 | 46.4000 |
| U2-U4 | 76.6150 | 76.2420 | 85.3760 | 85.4150 |
| U3-U4 | 50.0760 | 49.8160 | 120.4540 | 120.6930 |
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 | 60953.06024503 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | IRAS 19205-0746 |
| HIERARCH ESO INS SOBJ NAME | IRAS_19205-0746 |
| RA | 290.823192 |
| DEC | -7.68214 |
| 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 | 56.503 |
| HIERARCH ESO ISS PBL12 END | 56.49 |
| HIERARCH ESO ISS PBLA12 START | 35.0 |
| HIERARCH ESO ISS PBLA12 END | 35.1 |
| HIERARCH ESO ISS PBL13 START | 101.808 |
| HIERARCH ESO ISS PBL13 END | 101.747 |
| HIERARCH ESO ISS PBLA13 START | 40.1 |
| HIERARCH ESO ISS PBLA13 END | 40.2 |
| HIERARCH ESO ISS PBL14 START | 120.774 |
| HIERARCH ESO ISS PBL14 END | 120.418 |
| HIERARCH ESO ISS PBLA14 START | 64.261 |
| HIERARCH ESO ISS PBLA14 END | 64.241 |
| HIERARCH ESO ISS PBL23 START | 45.808 |
| HIERARCH ESO ISS PBL23 END | 45.756 |
| HIERARCH ESO ISS PBLA23 START | 46.4 |
| HIERARCH ESO ISS PBLA23 END | 46.4 |
| HIERARCH ESO ISS PBL24 START | 76.615 |
| HIERARCH ESO ISS PBL24 END | 76.242 |
| HIERARCH ESO ISS PBLA24 START | 85.376 |
| HIERARCH ESO ISS PBLA24 END | 85.415 |
| HIERARCH ESO ISS PBL34 START | 50.076 |
| HIERARCH ESO ISS PBL34 END | 49.816 |
| HIERARCH ESO ISS PBLA34 START | 120.454 |
| HIERARCH ESO ISS PBLA34 END | 120.693 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004298 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005129 |
| HIERARCH ESO ISS AMBI TEMP | 11.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |
| HIERARCH ESO FT ROBJ NAME | IRAS_19205-0746 |
| HIERARCH ESO FT ROBJ ALPHA | 192317.033 |
| HIERARCH ESO FT ROBJ DELTA | -074055.075 |