Exposure
- ID
- GRAVI.2025-12-10T03:04:19.859_1
- Header ID
- GRAVI.2025-12-10T03:04:19.859
- Date updated
- 2025-12-10 03:15:51 UTC+0000
- Release date
- 2026-06-08 03:15:51 UTC+0000
- UTC Start
- 2025-12-10 03:04:19.859
- UTC End
- 2025-12-10 03:06:59.859
- MJD Start
- 61019.12800763
- MJD End
- 61019.12985948186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012272
- Ambient temperature (°C)
- 14.36
- Seeing (arcsec)
- 0.445
Observation
- ID
- 72112
- Category
- science
- Program ID
- 116.28XR.003
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS AND BINARIES WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT / EISENHAUER / KERVELLA / LACOUR / PERRIN / GILLESSEN / PFUHL / PAUMARD / BRANDNER / GARCIA / STRAUBMEIER / LE BOUQUIN / KREIDBERG / HOENIG / WIDMANN / ROUSSELET-PERRAUT / STURM / SHANGGUAN / MÉRAND / SHIMIZU
Target
- ID
- 53547
- Name
- G_272-61
- RA
- 24.773624
- DEC
- -17.94736
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.6960 | 80.2660 | 129.3000 | 129.8000 |
| A0-J2 | 113.7890 | 112.9760 | 103.1000 | 103.4000 |
| A0-K0 | 115.9000 | 115.1720 | 78.9140 | 79.0920 |
| G1-J2 | 54.5820 | 54.3360 | 62.4000 | 62.5000 |
| G1-K0 | 89.5020 | 89.3960 | 34.9430 | 35.0950 |
| J2-K0 | 48.1450 | 48.1510 | 3.4560 | 3.8150 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28XR.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 61019.12800763 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | G_272-61 |
| RA | 24.773624 |
| DEC | -17.94736 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 194.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 80.696 |
| HIERARCH ESO ISS PBL12 END | 80.266 |
| HIERARCH ESO ISS PBLA12 START | 129.3 |
| HIERARCH ESO ISS PBLA12 END | 129.8 |
| HIERARCH ESO ISS PBL13 START | 113.789 |
| HIERARCH ESO ISS PBL13 END | 112.976 |
| HIERARCH ESO ISS PBLA13 START | 103.1 |
| HIERARCH ESO ISS PBLA13 END | 103.4 |
| HIERARCH ESO ISS PBL14 START | 115.9 |
| HIERARCH ESO ISS PBL14 END | 115.172 |
| HIERARCH ESO ISS PBLA14 START | 78.914 |
| HIERARCH ESO ISS PBLA14 END | 79.092 |
| HIERARCH ESO ISS PBL23 START | 54.582 |
| HIERARCH ESO ISS PBL23 END | 54.336 |
| HIERARCH ESO ISS PBLA23 START | 62.4 |
| HIERARCH ESO ISS PBLA23 END | 62.5 |
| HIERARCH ESO ISS PBL24 START | 89.502 |
| HIERARCH ESO ISS PBL24 END | 89.396 |
| HIERARCH ESO ISS PBLA24 START | 34.943 |
| HIERARCH ESO ISS PBLA24 END | 35.095 |
| HIERARCH ESO ISS PBL34 START | 48.145 |
| HIERARCH ESO ISS PBL34 END | 48.151 |
| HIERARCH ESO ISS PBLA34 START | 3.456 |
| HIERARCH ESO ISS PBLA34 END | 3.815 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010693 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013851 |
| HIERARCH ESO ISS AMBI TEMP | 14.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |
| HIERARCH ESO FT ROBJ NAME | G_272-61 |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |