Exposure
- ID
- GRAVI.2025-12-10T02:37:40.791_2
- Header ID
- GRAVI.2025-12-10T02:37:40.791
- Date updated
- 2025-12-10 02:51:25 UTC+0000
- Release date
- 2026-06-08 02:51:24 UTC+0000
- UTC Start
- 2025-12-10 02:37:40.791
- UTC End
- 2025-12-10 02:40:20.791
- MJD Start
- 61019.1094999
- MJD End
- 61019.11135175185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0090945
- Ambient temperature (°C)
- 14.07
- Seeing (arcsec)
- 0.5900000000000001
Observation
- ID
- 72111
- 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
- 52597
- Name
- G_272-61
- RA
- 24.756049999999995
- DEC
- -17.950568055555554
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.9940 | 83.6200 | 125.5000 | 125.9000 |
| A0-J2 | 119.7620 | 119.1090 | 100.4000 | 100.7000 |
| A0-K0 | 121.1010 | 120.5460 | 77.3940 | 77.5830 |
| G1-J2 | 56.3020 | 56.1230 | 61.3000 | 61.4000 |
| G1-K0 | 90.1570 | 90.0970 | 33.5100 | 33.7010 |
| J2-K0 | 48.1180 | 48.1190 | 0.4730 | 0.8360 |
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 | 61019.1094999 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | G_272-61 |
| RA | 24.773623 |
| 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 | 83.994 |
| HIERARCH ESO ISS PBL12 END | 83.62 |
| HIERARCH ESO ISS PBLA12 START | 125.5 |
| HIERARCH ESO ISS PBLA12 END | 125.9 |
| HIERARCH ESO ISS PBL13 START | 119.762 |
| HIERARCH ESO ISS PBL13 END | 119.109 |
| HIERARCH ESO ISS PBLA13 START | 100.4 |
| HIERARCH ESO ISS PBLA13 END | 100.7 |
| HIERARCH ESO ISS PBL14 START | 121.101 |
| HIERARCH ESO ISS PBL14 END | 120.546 |
| HIERARCH ESO ISS PBLA14 START | 77.394 |
| HIERARCH ESO ISS PBLA14 END | 77.583 |
| HIERARCH ESO ISS PBL23 START | 56.302 |
| HIERARCH ESO ISS PBL23 END | 56.123 |
| HIERARCH ESO ISS PBLA23 START | 61.3 |
| HIERARCH ESO ISS PBLA23 END | 61.4 |
| HIERARCH ESO ISS PBL24 START | 90.157 |
| HIERARCH ESO ISS PBL24 END | 90.097 |
| HIERARCH ESO ISS PBLA24 START | 33.51 |
| HIERARCH ESO ISS PBLA24 END | 33.701 |
| HIERARCH ESO ISS PBL34 START | 48.118 |
| HIERARCH ESO ISS PBL34 END | 48.119 |
| HIERARCH ESO ISS PBLA34 START | 0.473 |
| HIERARCH ESO ISS PBLA34 END | 0.836 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008607 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009582 |
| HIERARCH ESO ISS AMBI TEMP | 14.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | G_272-61 |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |