Exposure
- ID
- GRAVI.2025-11-09T01:42:16.531_1
- Header ID
- GRAVI.2025-11-09T01:42:16.531
- Date updated
- 2025-11-09 01:50:41 UTC+0000
- Release date
- 2026-11-09 01:50:41 UTC+0000
- UTC Start
- 2025-11-09 01:42:16.531
- UTC End
- 2025-11-09 01:43:40.531
- MJD Start
- 60988.07102466
- MJD End
- 60988.07199688222
- Exposure time (s)
- 84.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031739999999999997
- Ambient temperature (°C)
- 13.39
- Seeing (arcsec)
- 0.645
Observation
- ID
- 71286
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52934
- Name
- HD_218711
- RA
- 347.800273
- DEC
- -63.19004
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.4900 | 44.4080 | 41.6000 | 41.9000 |
| U1-U3 | 82.3110 | 82.1480 | 49.4000 | 49.7000 |
| U1-U4 | 118.4530 | 118.2660 | 78.9790 | 79.3560 |
| U2-U3 | 38.6880 | 38.6110 | 58.2000 | 58.6000 |
| U2-U4 | 87.3550 | 87.2880 | 96.9720 | 97.3720 |
| U3-U4 | 62.0890 | 62.1100 | 119.9180 | 120.3020 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29H7.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60988.07102466 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 218711 |
| HIERARCH ESO INS SOBJ NAME | HD_218711 |
| RA | 347.800273 |
| DEC | -63.19004 |
| 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 | 109.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 84 |
| HIERARCH ESO ISS PBL12 START | 44.49 |
| HIERARCH ESO ISS PBL12 END | 44.408 |
| HIERARCH ESO ISS PBLA12 START | 41.6 |
| HIERARCH ESO ISS PBLA12 END | 41.9 |
| HIERARCH ESO ISS PBL13 START | 82.311 |
| HIERARCH ESO ISS PBL13 END | 82.148 |
| HIERARCH ESO ISS PBLA13 START | 49.4 |
| HIERARCH ESO ISS PBLA13 END | 49.7 |
| HIERARCH ESO ISS PBL14 START | 118.453 |
| HIERARCH ESO ISS PBL14 END | 118.266 |
| HIERARCH ESO ISS PBLA14 START | 78.979 |
| HIERARCH ESO ISS PBLA14 END | 79.356 |
| HIERARCH ESO ISS PBL23 START | 38.688 |
| HIERARCH ESO ISS PBL23 END | 38.611 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 58.6 |
| HIERARCH ESO ISS PBL24 START | 87.355 |
| HIERARCH ESO ISS PBL24 END | 87.288 |
| HIERARCH ESO ISS PBLA24 START | 96.972 |
| HIERARCH ESO ISS PBLA24 END | 97.372 |
| HIERARCH ESO ISS PBL34 START | 62.089 |
| HIERARCH ESO ISS PBL34 END | 62.11 |
| HIERARCH ESO ISS PBLA34 START | 119.918 |
| HIERARCH ESO ISS PBLA34 END | 120.302 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003369 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002979 |
| HIERARCH ESO ISS AMBI TEMP | 13.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |
| HIERARCH ESO FT ROBJ NAME | HD_218711 |
| HIERARCH ESO FT ROBJ ALPHA | 231110.556 |
| HIERARCH ESO FT ROBJ DELTA | -631123.884 |