Exposure
- ID
- GRAVI.2025-06-05T07:23:48.110_1
- Header ID
- GRAVI.2025-06-05T07:23:48.110
- Date updated
- 2025-06-05 07:30:49 UTC+0000
- Release date
- 2025-06-05 07:23:48 UTC+0000
- UTC Start
- 2025-06-05 07:23:48.110
- UTC End
- 2025-06-05 07:24:20.110
- MJD Start
- 60831.30819572
- MJD End
- 60831.30856609037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001175
- Ambient temperature (°C)
- 10.64
- Seeing (arcsec)
- 3.15
Observation
- ID
- 67728
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50369
- Name
- HD_170499
- RA
- 277.722424
- DEC
- -27.95177
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.5840 | 48.5810 | 159.3000 | 159.4000 |
| A0-J2 | 125.2790 | 125.1740 | 100.8000 | 100.9000 |
| A0-J6 | 167.0830 | 167.0290 | 32.3380 | 32.4110 |
| B5-J2 | 108.1540 | 108.0580 | 78.2000 | 78.3000 |
| B5-J6 | 200.0770 | 200.0440 | 21.1450 | 21.2220 |
| J2-J6 | 167.9570 | 167.9560 | 348.4220 | 348.5260 |
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 | 60831.30819572 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 170499 |
| HIERARCH ESO INS SOBJ NAME | HD_170499 |
| RA | 277.722424 |
| DEC | -27.95177 |
| HIERARCH ESO INS SPEC RES | LOW |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 48.584 |
| HIERARCH ESO ISS PBL12 END | 48.581 |
| HIERARCH ESO ISS PBLA12 START | 159.3 |
| HIERARCH ESO ISS PBLA12 END | 159.4 |
| HIERARCH ESO ISS PBL13 START | 125.279 |
| HIERARCH ESO ISS PBL13 END | 125.174 |
| HIERARCH ESO ISS PBLA13 START | 100.8 |
| HIERARCH ESO ISS PBLA13 END | 100.9 |
| HIERARCH ESO ISS PBL14 START | 167.083 |
| HIERARCH ESO ISS PBL14 END | 167.029 |
| HIERARCH ESO ISS PBLA14 START | 32.338 |
| HIERARCH ESO ISS PBLA14 END | 32.411 |
| HIERARCH ESO ISS PBL23 START | 108.154 |
| HIERARCH ESO ISS PBL23 END | 108.058 |
| HIERARCH ESO ISS PBLA23 START | 78.2 |
| HIERARCH ESO ISS PBLA23 END | 78.3 |
| HIERARCH ESO ISS PBL24 START | 200.077 |
| HIERARCH ESO ISS PBL24 END | 200.044 |
| HIERARCH ESO ISS PBLA24 START | 21.145 |
| HIERARCH ESO ISS PBLA24 END | 21.222 |
| HIERARCH ESO ISS PBL34 START | 167.957 |
| HIERARCH ESO ISS PBL34 END | 167.956 |
| HIERARCH ESO ISS PBLA34 START | 348.422 |
| HIERARCH ESO ISS PBLA34 END | 348.526 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001175 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001175 |
| HIERARCH ESO ISS AMBI TEMP | 10.64 |
| HIERARCH ESO ISS AMBI FWHM START | 3.15 |
| HIERARCH ESO ISS AMBI FWHM END | 3.15 |