Exposure
- ID
- GRAVI.2025-10-30T05:48:35.040_1
- Header ID
- GRAVI.2025-10-30T05:48:35.040
- Date updated
- 2025-10-30 06:01:33 UTC+0000
- Release date
- 2026-10-30 06:01:33 UTC+0000
- UTC Start
- 2025-10-30 05:48:35.040
- UTC End
- 2025-10-30 05:54:35.040
- MJD Start
- 60978.24207222
- MJD End
- 60978.24623888666
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0063545
- Ambient temperature (°C)
- 12.57
- Seeing (arcsec)
- 0.43
Observation
- ID
- 71060
- 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
- 52740
- Name
- UPM_J0415-4602_A
- RA
- 63.950726
- DEC
- -46.04055
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.5290 | 87.9310 | 108.7000 | 109.8000 |
| A0-J2 | 128.2710 | 128.5490 | 86.4000 | 87.6000 |
| A0-K0 | 127.9530 | 127.8860 | 66.1910 | 67.3130 |
| G1-J2 | 57.7730 | 57.6570 | 51.4000 | 52.4000 |
| G1-K0 | 86.7500 | 86.5500 | 23.1950 | 24.0280 |
| J2-K0 | 45.0130 | 45.0970 | 345.9140 | 346.6150 |
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 | 60978.24207222 |
| 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 | 87.529 |
| HIERARCH ESO ISS PBL12 END | 87.931 |
| HIERARCH ESO ISS PBLA12 START | 108.7 |
| HIERARCH ESO ISS PBLA12 END | 109.8 |
| HIERARCH ESO ISS PBL13 START | 128.271 |
| HIERARCH ESO ISS PBL13 END | 128.549 |
| HIERARCH ESO ISS PBLA13 START | 86.4 |
| HIERARCH ESO ISS PBLA13 END | 87.6 |
| HIERARCH ESO ISS PBL14 START | 127.953 |
| HIERARCH ESO ISS PBL14 END | 127.886 |
| HIERARCH ESO ISS PBLA14 START | 66.191 |
| HIERARCH ESO ISS PBLA14 END | 67.313 |
| HIERARCH ESO ISS PBL23 START | 57.773 |
| HIERARCH ESO ISS PBL23 END | 57.657 |
| HIERARCH ESO ISS PBLA23 START | 51.4 |
| HIERARCH ESO ISS PBLA23 END | 52.4 |
| HIERARCH ESO ISS PBL24 START | 86.75 |
| HIERARCH ESO ISS PBL24 END | 86.55 |
| HIERARCH ESO ISS PBLA24 START | 23.195 |
| HIERARCH ESO ISS PBLA24 END | 24.028 |
| HIERARCH ESO ISS PBL34 START | 45.013 |
| HIERARCH ESO ISS PBL34 END | 45.097 |
| HIERARCH ESO ISS PBLA34 START | 345.914 |
| HIERARCH ESO ISS PBLA34 END | 346.615 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006513 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006196 |
| HIERARCH ESO ISS AMBI TEMP | 12.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.41 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | UPM_J0415-4602_A |
| HIERARCH ESO FT ROBJ ALPHA | 041549.1550 |
| HIERARCH ESO FT ROBJ DELTA | -460223.5451 |