Exposure
- ID
- GRAVI.2025-07-22T02:35:05.632_1
- Header ID
- GRAVI.2025-07-22T02:35:05.632
- Date updated
- 2025-07-22 02:45:44 UTC+0000
- Release date
- 2025-07-22 02:35:05 UTC+0000
- UTC Start
- 2025-07-22 02:35:05.632
- UTC End
- 2025-07-22 02:37:05.632
- MJD Start
- 60878.10770407
- MJD End
- 60878.10909295888
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005353
- Ambient temperature (°C)
- 14.52
- Seeing (arcsec)
- 0.94
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 | 89.2100 | 89.3380 | 111.7000 | 111.9000 |
| A0-J2 | 125.5270 | 125.8060 | 88.4000 | 88.6000 |
| A0-K0 | 123.3050 | 123.5910 | 65.9330 | 66.1540 |
| G1-J2 | 56.1380 | 56.2450 | 49.4000 | 49.6000 |
| G1-K0 | 88.4650 | 88.5250 | 19.6300 | 19.8980 |
| J2-K0 | 48.5200 | 48.5120 | 344.5910 | 344.7920 |
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 | 60878.10770407 |
| 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 | 89.21 |
| HIERARCH ESO ISS PBL12 END | 89.338 |
| HIERARCH ESO ISS PBLA12 START | 111.7 |
| HIERARCH ESO ISS PBLA12 END | 111.9 |
| HIERARCH ESO ISS PBL13 START | 125.527 |
| HIERARCH ESO ISS PBL13 END | 125.806 |
| HIERARCH ESO ISS PBLA13 START | 88.4 |
| HIERARCH ESO ISS PBLA13 END | 88.6 |
| HIERARCH ESO ISS PBL14 START | 123.305 |
| HIERARCH ESO ISS PBL14 END | 123.591 |
| HIERARCH ESO ISS PBLA14 START | 65.933 |
| HIERARCH ESO ISS PBLA14 END | 66.154 |
| HIERARCH ESO ISS PBL23 START | 56.138 |
| HIERARCH ESO ISS PBL23 END | 56.245 |
| HIERARCH ESO ISS PBLA23 START | 49.4 |
| HIERARCH ESO ISS PBLA23 END | 49.6 |
| HIERARCH ESO ISS PBL24 START | 88.465 |
| HIERARCH ESO ISS PBL24 END | 88.525 |
| HIERARCH ESO ISS PBLA24 START | 19.63 |
| HIERARCH ESO ISS PBLA24 END | 19.898 |
| HIERARCH ESO ISS PBL34 START | 48.52 |
| HIERARCH ESO ISS PBL34 END | 48.512 |
| HIERARCH ESO ISS PBLA34 START | 344.591 |
| HIERARCH ESO ISS PBLA34 END | 344.792 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005263 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005443 |
| HIERARCH ESO ISS AMBI TEMP | 14.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |
| HIERARCH ESO FT ROBJ NAME | hd174536 |
| HIERARCH ESO FT ROBJ ALPHA | 185137.029 |
| HIERARCH ESO FT ROBJ DELTA | -171836.426 |