Exposure
- ID
- GRAVI.2024-09-02T01:30:10.347_1
- Header ID
- GRAVI.2024-09-02T01:30:10.347
- Date updated
- 2024-09-02 01:40:43 UTC+0000
- Release date
- 2024-09-02 01:30:10 UTC+0000
- UTC Start
- 2024-09-02 01:30:10.347
- UTC End
- 2024-09-02 01:34:10.347
- MJD Start
- 60555.06261976
- MJD End
- 60555.06539753778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041805
- Ambient temperature (°C)
- 15.62
- Seeing (arcsec)
- 0.795
Observation
- ID
- 60353
- Category
- calibrator
- Program ID
- 113.26EQ.001
- 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
- 44808
- Name
- HD_154869
- RA
- 257.263168
- DEC
- -27.89483
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.4530 | 82.0290 | 137.3000 | 138.2000 |
| A0-J2 | 110.8060 | 109.7680 | 112.2000 | 112.9000 |
| A0-K0 | 108.1180 | 106.9620 | 86.5460 | 87.0160 |
| G1-J2 | 50.3860 | 49.9280 | 68.1000 | 68.4000 |
| G1-K0 | 84.9510 | 84.6270 | 37.7790 | 38.0030 |
| J2-K0 | 48.6100 | 48.6060 | 6.2630 | 6.7290 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EQ.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60555.06261976 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 154869 |
| HIERARCH ESO INS SOBJ NAME | HD_154869 |
| RA | 257.263168 |
| DEC | -27.89483 |
| 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 | 82.453 |
| HIERARCH ESO ISS PBL12 END | 82.029 |
| HIERARCH ESO ISS PBLA12 START | 137.3 |
| HIERARCH ESO ISS PBLA12 END | 138.2 |
| HIERARCH ESO ISS PBL13 START | 110.806 |
| HIERARCH ESO ISS PBL13 END | 109.768 |
| HIERARCH ESO ISS PBLA13 START | 112.2 |
| HIERARCH ESO ISS PBLA13 END | 112.9 |
| HIERARCH ESO ISS PBL14 START | 108.118 |
| HIERARCH ESO ISS PBL14 END | 106.962 |
| HIERARCH ESO ISS PBLA14 START | 86.546 |
| HIERARCH ESO ISS PBLA14 END | 87.016 |
| HIERARCH ESO ISS PBL23 START | 50.386 |
| HIERARCH ESO ISS PBL23 END | 49.928 |
| HIERARCH ESO ISS PBLA23 START | 68.1 |
| HIERARCH ESO ISS PBLA23 END | 68.4 |
| HIERARCH ESO ISS PBL24 START | 84.951 |
| HIERARCH ESO ISS PBL24 END | 84.627 |
| HIERARCH ESO ISS PBLA24 START | 37.779 |
| HIERARCH ESO ISS PBLA24 END | 38.003 |
| HIERARCH ESO ISS PBL34 START | 48.61 |
| HIERARCH ESO ISS PBL34 END | 48.606 |
| HIERARCH ESO ISS PBLA34 START | 6.263 |
| HIERARCH ESO ISS PBLA34 END | 6.729 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004337 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004024 |
| HIERARCH ESO ISS AMBI TEMP | 15.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | HD_154869 |
| HIERARCH ESO FT ROBJ ALPHA | 170903.801 |
| HIERARCH ESO FT ROBJ DELTA | -275341.026 |