Exposure
- ID
- GRAVI.2025-07-17T05:28:33.885_1
- Header ID
- GRAVI.2025-07-17T05:28:33.885
- Date updated
- 2025-07-17 05:41:43 UTC+0000
- Release date
- 2026-07-17 05:41:43 UTC+0000
- UTC Start
- 2025-07-17 05:28:33.885
- UTC End
- 2025-07-17 05:32:33.885
- MJD Start
- 60873.22816996
- MJD End
- 60873.23094773778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005153
- Ambient temperature (°C)
- 13.66
- Seeing (arcsec)
- 0.625
Observation
- ID
- 68837
- Category
- science
- Program ID
- 113.26EQ.003
- Program Title
- USING GRAVITY TO STUDY STAR-DISK INTERACTION
- Program Type
- Monitoring
- PI / COI
- GINSKI / BOURDAROT / PINILLA / BENISTY / MANARA / RIBAS / LACOUR / NOWAK / VIGAN / WANG / BALMER / MURPHY
Target
- ID
- 51208
- Name
- KK_Oph
- RA
- 257.531304
- DEC
- -27.25539
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.9080 | 76.4820 | 148.0000 | 149.0000 |
| A0-J2 | 96.8280 | 95.5870 | 121.5000 | 122.5000 |
| A0-K0 | 92.4050 | 90.8900 | 91.9310 | 92.4690 |
| G1-J2 | 44.2270 | 43.6140 | 70.8000 | 71.0000 |
| G1-K0 | 80.7480 | 80.3000 | 39.7210 | 39.8400 |
| J2-K0 | 48.5600 | 48.5490 | 11.6870 | 12.1300 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EQ.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60873.22816996 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | CD-27 11501 |
| HIERARCH ESO INS SOBJ NAME | KK_Oph |
| RA | 257.531304 |
| DEC | -27.25539 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 263.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 76.908 |
| HIERARCH ESO ISS PBL12 END | 76.482 |
| HIERARCH ESO ISS PBLA12 START | 148.0 |
| HIERARCH ESO ISS PBLA12 END | 149.0 |
| HIERARCH ESO ISS PBL13 START | 96.828 |
| HIERARCH ESO ISS PBL13 END | 95.587 |
| HIERARCH ESO ISS PBLA13 START | 121.5 |
| HIERARCH ESO ISS PBLA13 END | 122.5 |
| HIERARCH ESO ISS PBL14 START | 92.405 |
| HIERARCH ESO ISS PBL14 END | 90.89 |
| HIERARCH ESO ISS PBLA14 START | 91.931 |
| HIERARCH ESO ISS PBLA14 END | 92.469 |
| HIERARCH ESO ISS PBL23 START | 44.227 |
| HIERARCH ESO ISS PBL23 END | 43.614 |
| HIERARCH ESO ISS PBLA23 START | 70.8 |
| HIERARCH ESO ISS PBLA23 END | 71.0 |
| HIERARCH ESO ISS PBL24 START | 80.748 |
| HIERARCH ESO ISS PBL24 END | 80.3 |
| HIERARCH ESO ISS PBLA24 START | 39.721 |
| HIERARCH ESO ISS PBLA24 END | 39.84 |
| HIERARCH ESO ISS PBL34 START | 48.56 |
| HIERARCH ESO ISS PBL34 END | 48.549 |
| HIERARCH ESO ISS PBLA34 START | 11.687 |
| HIERARCH ESO ISS PBLA34 END | 12.13 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005866 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00444 |
| HIERARCH ESO ISS AMBI TEMP | 13.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | KK_Oph |
| HIERARCH ESO FT ROBJ ALPHA | 171008.110 |
| HIERARCH ESO FT ROBJ DELTA | -271519.011 |