Exposure
- ID
- GRAVI.2025-07-17T05:37:54.908_1
- Header ID
- GRAVI.2025-07-17T05:37:54.908
- Date updated
- 2025-07-17 05:51:02 UTC+0000
- Release date
- 2026-07-17 05:51:02 UTC+0000
- UTC Start
- 2025-07-17 05:37:54.908
- UTC End
- 2025-07-17 05:41:54.908
- MJD Start
- 60873.23466329
- MJD End
- 60873.23744106778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0051955000000000005
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.7050000000000001
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 | 76.0060 | 75.5950 | 150.2000 | 151.3000 |
| A0-J2 | 94.1680 | 92.9160 | 123.6000 | 124.7000 |
| A0-K0 | 89.1360 | 87.5680 | 93.0940 | 93.6560 |
| G1-J2 | 42.9020 | 42.2630 | 71.3000 | 71.5000 |
| G1-K0 | 79.7770 | 79.3070 | 39.9630 | 40.0610 |
| J2-K0 | 48.5360 | 48.5230 | 12.6280 | 13.0630 |
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 | 60873.23466329 |
| 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 | 76.006 |
| HIERARCH ESO ISS PBL12 END | 75.595 |
| HIERARCH ESO ISS PBLA12 START | 150.2 |
| HIERARCH ESO ISS PBLA12 END | 151.3 |
| HIERARCH ESO ISS PBL13 START | 94.168 |
| HIERARCH ESO ISS PBL13 END | 92.916 |
| HIERARCH ESO ISS PBLA13 START | 123.6 |
| HIERARCH ESO ISS PBLA13 END | 124.7 |
| HIERARCH ESO ISS PBL14 START | 89.136 |
| HIERARCH ESO ISS PBL14 END | 87.568 |
| HIERARCH ESO ISS PBLA14 START | 93.094 |
| HIERARCH ESO ISS PBLA14 END | 93.656 |
| HIERARCH ESO ISS PBL23 START | 42.902 |
| HIERARCH ESO ISS PBL23 END | 42.263 |
| HIERARCH ESO ISS PBLA23 START | 71.3 |
| HIERARCH ESO ISS PBLA23 END | 71.5 |
| HIERARCH ESO ISS PBL24 START | 79.777 |
| HIERARCH ESO ISS PBL24 END | 79.307 |
| HIERARCH ESO ISS PBLA24 START | 39.963 |
| HIERARCH ESO ISS PBLA24 END | 40.061 |
| HIERARCH ESO ISS PBL34 START | 48.536 |
| HIERARCH ESO ISS PBL34 END | 48.523 |
| HIERARCH ESO ISS PBLA34 START | 12.628 |
| HIERARCH ESO ISS PBLA34 END | 13.063 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005576 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004815 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | KK_Oph |
| HIERARCH ESO FT ROBJ ALPHA | 171008.110 |
| HIERARCH ESO FT ROBJ DELTA | -271519.011 |