Exposure
- ID
- GRAVI.2025-10-30T05:01:13.919_2
- Header ID
- GRAVI.2025-10-30T05:01:13.919
- Date updated
- 2025-10-30 05:16:14 UTC+0000
- Release date
- 2026-10-30 05:16:14 UTC+0000
- UTC Start
- 2025-10-30 05:01:13.919
- UTC End
- 2025-10-30 05:07:13.919
- MJD Start
- 60978.20918888
- MJD End
- 60978.213355546664
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043625
- Ambient temperature (°C)
- 13.05
- Seeing (arcsec)
- 0.605
Observation
- ID
- 71062
- Category
- science
- Program ID
- 116.28NC.001
- Program Title
- GRAVITY-GAIA DR4 EXOPLANET SURVEY IN NEARBY LOW-MASS BINARY SYSTEMS
- Program Type
- Normal
- PI / COI
- KERVELLA / GALLENNE / ARENOU / BEICHMAN / BOURDAROT / LACOUR / MENDEZ / MÉRAND / NOWAK
Target
- ID
- 52742
- Name
- UPM_J0415-4602_A
- RA
- 63.954812499999996
- DEC
- -46.039873638888885
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 | 83.4950 | 84.1360 | 100.9000 | 101.9000 |
| A0-J2 | 124.7390 | 125.3500 | 77.7000 | 78.9000 |
| A0-K0 | 127.2670 | 127.4700 | 57.4860 | 58.6780 |
| G1-J2 | 58.2180 | 58.1980 | 43.2000 | 44.3000 |
| G1-K0 | 87.9090 | 87.7860 | 16.7480 | 17.6250 |
| J2-K0 | 44.2140 | 44.3390 | 340.8070 | 341.4690 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28NC.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60978.20918888 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | UPM J0415-4602 A |
| HIERARCH ESO INS SOBJ NAME | UPM_J0415-4602_A |
| RA | 63.950726 |
| DEC | -46.04055 |
| 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 | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 83.495 |
| HIERARCH ESO ISS PBL12 END | 84.136 |
| HIERARCH ESO ISS PBLA12 START | 100.9 |
| HIERARCH ESO ISS PBLA12 END | 101.9 |
| HIERARCH ESO ISS PBL13 START | 124.739 |
| HIERARCH ESO ISS PBL13 END | 125.35 |
| HIERARCH ESO ISS PBLA13 START | 77.7 |
| HIERARCH ESO ISS PBLA13 END | 78.9 |
| HIERARCH ESO ISS PBL14 START | 127.267 |
| HIERARCH ESO ISS PBL14 END | 127.47 |
| HIERARCH ESO ISS PBLA14 START | 57.486 |
| HIERARCH ESO ISS PBLA14 END | 58.678 |
| HIERARCH ESO ISS PBL23 START | 58.218 |
| HIERARCH ESO ISS PBL23 END | 58.198 |
| HIERARCH ESO ISS PBLA23 START | 43.2 |
| HIERARCH ESO ISS PBLA23 END | 44.3 |
| HIERARCH ESO ISS PBL24 START | 87.909 |
| HIERARCH ESO ISS PBL24 END | 87.786 |
| HIERARCH ESO ISS PBLA24 START | 16.748 |
| HIERARCH ESO ISS PBLA24 END | 17.625 |
| HIERARCH ESO ISS PBL34 START | 44.214 |
| HIERARCH ESO ISS PBL34 END | 44.339 |
| HIERARCH ESO ISS PBLA34 START | 340.807 |
| HIERARCH ESO ISS PBLA34 END | 341.469 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004496 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004229 |
| HIERARCH ESO ISS AMBI TEMP | 13.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | UPM_J0415-4602_A |
| HIERARCH ESO FT ROBJ ALPHA | 041549.1550 |
| HIERARCH ESO FT ROBJ DELTA | -460223.5451 |