Exposure
- ID
- GRAVI.2025-06-05T08:06:11.343_1
- Header ID
- GRAVI.2025-06-05T08:06:11.343
- Date updated
- 2025-06-05 08:10:51 UTC+0000
- Release date
- 2025-06-05 08:06:11 UTC+0000
- UTC Start
- 2025-06-05 08:06:11.343
- UTC End
- 2025-06-05 08:06:43.343
- MJD Start
- 60831.33763128
- MJD End
- 60831.33800165037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001741
- Ambient temperature (°C)
- 11.1
- Seeing (arcsec)
- 1.53
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 | 48.3870 | 48.3830 | 165.0000 | 165.1000 |
| A0-J2 | 118.6670 | 118.5020 | 106.5000 | 106.6000 |
| A0-J6 | 163.6700 | 163.5820 | 35.5690 | 35.6280 |
| B5-J2 | 102.0750 | 101.9210 | 82.7000 | 82.7000 |
| B5-J6 | 197.9470 | 197.8920 | 24.6800 | 24.7470 |
| J2-J6 | 167.8490 | 167.8470 | 353.6410 | 353.7500 |
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 | 60831.33763128 |
| 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 | 48.387 |
| HIERARCH ESO ISS PBL12 END | 48.383 |
| HIERARCH ESO ISS PBLA12 START | 165.0 |
| HIERARCH ESO ISS PBLA12 END | 165.1 |
| HIERARCH ESO ISS PBL13 START | 118.667 |
| HIERARCH ESO ISS PBL13 END | 118.502 |
| HIERARCH ESO ISS PBLA13 START | 106.5 |
| HIERARCH ESO ISS PBLA13 END | 106.6 |
| HIERARCH ESO ISS PBL14 START | 163.67 |
| HIERARCH ESO ISS PBL14 END | 163.582 |
| HIERARCH ESO ISS PBLA14 START | 35.569 |
| HIERARCH ESO ISS PBLA14 END | 35.628 |
| HIERARCH ESO ISS PBL23 START | 102.075 |
| HIERARCH ESO ISS PBL23 END | 101.921 |
| HIERARCH ESO ISS PBLA23 START | 82.7 |
| HIERARCH ESO ISS PBLA23 END | 82.7 |
| HIERARCH ESO ISS PBL24 START | 197.947 |
| HIERARCH ESO ISS PBL24 END | 197.892 |
| HIERARCH ESO ISS PBLA24 START | 24.68 |
| HIERARCH ESO ISS PBLA24 END | 24.747 |
| HIERARCH ESO ISS PBL34 START | 167.849 |
| HIERARCH ESO ISS PBL34 END | 167.847 |
| HIERARCH ESO ISS PBLA34 START | 353.641 |
| HIERARCH ESO ISS PBLA34 END | 353.75 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001741 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001741 |
| HIERARCH ESO ISS AMBI TEMP | 11.1 |
| HIERARCH ESO ISS AMBI FWHM START | 1.53 |
| HIERARCH ESO ISS AMBI FWHM END | 1.53 |