Exposure
- ID
- GRAVI.2024-12-07T01:22:33.393_1
- Header ID
- GRAVI.2024-12-07T01:22:33.393
- Date updated
- 2024-12-07 01:30:54 UTC+0000
- Release date
- 2024-12-07 01:22:33 UTC+0000
- UTC Start
- 2024-12-07 01:22:33.393
- UTC End
- 2024-12-07 01:23:05.393
- MJD Start
- 60651.05733094
- MJD End
- 60651.0577013104
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004326
- Ambient temperature (°C)
- 11.98
- Seeing (arcsec)
- 0.92
Observation
- ID
- 62246
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 46214
- Name
- HD_902
- RA
- 3.306063
- DEC
- -37.82289
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-B2 | 112.4880 | 112.3550 | 252.6000 | 252.7000 |
| K0-D0 | 89.0320 | 88.9280 | 264.7000 | 264.9000 |
| K0-J3 | 56.3630 | 56.3670 | 343.9830 | 344.0980 |
| B2-D0 | 31.6360 | 31.6160 | 36.1000 | 36.2000 |
| B2-J3 | 127.0640 | 126.9540 | 46.2380 | 46.3180 |
| D0-J3 | 96.0770 | 95.9870 | 49.5450 | 49.6270 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60651.05733094 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 902 |
| HIERARCH ESO INS SOBJ NAME | HD_902 |
| RA | 3.306063 |
| DEC | -37.82289 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 112.488 |
| HIERARCH ESO ISS PBL12 END | 112.355 |
| HIERARCH ESO ISS PBLA12 START | 252.6 |
| HIERARCH ESO ISS PBLA12 END | 252.7 |
| HIERARCH ESO ISS PBL13 START | 89.032 |
| HIERARCH ESO ISS PBL13 END | 88.928 |
| HIERARCH ESO ISS PBLA13 START | 264.7 |
| HIERARCH ESO ISS PBLA13 END | 264.9 |
| HIERARCH ESO ISS PBL14 START | 56.363 |
| HIERARCH ESO ISS PBL14 END | 56.367 |
| HIERARCH ESO ISS PBLA14 START | 343.983 |
| HIERARCH ESO ISS PBLA14 END | 344.098 |
| HIERARCH ESO ISS PBL23 START | 31.636 |
| HIERARCH ESO ISS PBL23 END | 31.616 |
| HIERARCH ESO ISS PBLA23 START | 36.1 |
| HIERARCH ESO ISS PBLA23 END | 36.2 |
| HIERARCH ESO ISS PBL24 START | 127.064 |
| HIERARCH ESO ISS PBL24 END | 126.954 |
| HIERARCH ESO ISS PBLA24 START | 46.238 |
| HIERARCH ESO ISS PBLA24 END | 46.318 |
| HIERARCH ESO ISS PBL34 START | 96.077 |
| HIERARCH ESO ISS PBL34 END | 95.987 |
| HIERARCH ESO ISS PBLA34 START | 49.545 |
| HIERARCH ESO ISS PBLA34 END | 49.627 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004326 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004326 |
| HIERARCH ESO ISS AMBI TEMP | 11.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |