Exposure
- ID
- GRAVI.2025-07-22T02:45:29.658_1
- Header ID
- GRAVI.2025-07-22T02:45:29.658
- Date updated
- 2025-07-22 02:55:50 UTC+0000
- Release date
- 2025-07-22 02:45:29 UTC+0000
- UTC Start
- 2025-07-22 02:45:29.658
- UTC End
- 2025-07-22 02:47:29.658
- MJD Start
- 60878.1149266
- MJD End
- 60878.116315488885
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006427
- Ambient temperature (°C)
- 14.29
- Seeing (arcsec)
- 0.8500000000000001
Observation
- ID
- 68844
- Category
- calibrator
- Program ID
- 113.26EQ.011
- 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
- 51214
- Name
- hd174536
- RA
- 282.902018
- DEC
- -17.31035
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7530 | 89.8490 | 112.4000 | 112.5000 |
| A0-J2 | 126.7450 | 126.9710 | 89.2000 | 89.3000 |
| A0-K0 | 124.5740 | 124.8180 | 66.9610 | 67.1720 |
| G1-J2 | 56.6220 | 56.7170 | 50.6000 | 50.8000 |
| G1-K0 | 88.7420 | 88.8000 | 20.8860 | 21.1460 |
| J2-K0 | 48.4780 | 48.4680 | 345.5530 | 345.7600 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EQ.011 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60878.1149266 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd174536 |
| HIERARCH ESO INS SOBJ NAME | hd174536 |
| RA | 282.902018 |
| DEC | -17.31035 |
| 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 | 135.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 89.753 |
| HIERARCH ESO ISS PBL12 END | 89.849 |
| HIERARCH ESO ISS PBLA12 START | 112.4 |
| HIERARCH ESO ISS PBLA12 END | 112.5 |
| HIERARCH ESO ISS PBL13 START | 126.745 |
| HIERARCH ESO ISS PBL13 END | 126.971 |
| HIERARCH ESO ISS PBLA13 START | 89.2 |
| HIERARCH ESO ISS PBLA13 END | 89.3 |
| HIERARCH ESO ISS PBL14 START | 124.574 |
| HIERARCH ESO ISS PBL14 END | 124.818 |
| HIERARCH ESO ISS PBLA14 START | 66.961 |
| HIERARCH ESO ISS PBLA14 END | 67.172 |
| HIERARCH ESO ISS PBL23 START | 56.622 |
| HIERARCH ESO ISS PBL23 END | 56.717 |
| HIERARCH ESO ISS PBLA23 START | 50.6 |
| HIERARCH ESO ISS PBLA23 END | 50.8 |
| HIERARCH ESO ISS PBL24 START | 88.742 |
| HIERARCH ESO ISS PBL24 END | 88.8 |
| HIERARCH ESO ISS PBLA24 START | 20.886 |
| HIERARCH ESO ISS PBLA24 END | 21.146 |
| HIERARCH ESO ISS PBL34 START | 48.478 |
| HIERARCH ESO ISS PBL34 END | 48.468 |
| HIERARCH ESO ISS PBLA34 START | 345.553 |
| HIERARCH ESO ISS PBLA34 END | 345.76 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005781 |
| HIERARCH ESO ISS AMBI TEMP | 14.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |
| HIERARCH ESO FT ROBJ NAME | hd174536 |
| HIERARCH ESO FT ROBJ ALPHA | 185137.0509 |
| HIERARCH ESO FT ROBJ DELTA | -171837.9123 |