Exposure
- ID
- GRAVI.2025-06-05T09:01:47.484_1
- Header ID
- GRAVI.2025-06-05T09:01:47.484
- Date updated
- 2025-06-05 09:10:45 UTC+0000
- Release date
- 2025-06-05 09:01:47 UTC+0000
- UTC Start
- 2025-06-05 09:01:47.484
- UTC End
- 2025-06-05 09:03:07.484
- MJD Start
- 60831.37624403
- MJD End
- 60831.37716995592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001031
- Ambient temperature (°C)
- 10.68
- Seeing (arcsec)
- 2.16
Observation
- ID
- 67730
- 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 | 48.1360 | 48.1310 | 173.1000 | 173.3000 |
| A0-J2 | 106.0860 | 105.6820 | 115.5000 | 115.8000 |
| A0-J6 | 156.4760 | 156.2270 | 38.7250 | 38.7950 |
| B5-J2 | 89.9540 | 89.5490 | 88.7000 | 88.8000 |
| B5-J6 | 193.2090 | 193.0390 | 28.4590 | 28.5500 |
| J2-J6 | 167.7720 | 167.7730 | 0.7270 | 0.9280 |
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 | 60831.37624403 |
| 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 | HIGH |
| 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 | 96.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 48.136 |
| HIERARCH ESO ISS PBL12 END | 48.131 |
| HIERARCH ESO ISS PBLA12 START | 173.1 |
| HIERARCH ESO ISS PBLA12 END | 173.3 |
| HIERARCH ESO ISS PBL13 START | 106.086 |
| HIERARCH ESO ISS PBL13 END | 105.682 |
| HIERARCH ESO ISS PBLA13 START | 115.5 |
| HIERARCH ESO ISS PBLA13 END | 115.8 |
| HIERARCH ESO ISS PBL14 START | 156.476 |
| HIERARCH ESO ISS PBL14 END | 156.227 |
| HIERARCH ESO ISS PBLA14 START | 38.725 |
| HIERARCH ESO ISS PBLA14 END | 38.795 |
| HIERARCH ESO ISS PBL23 START | 89.954 |
| HIERARCH ESO ISS PBL23 END | 89.549 |
| HIERARCH ESO ISS PBLA23 START | 88.7 |
| HIERARCH ESO ISS PBLA23 END | 88.8 |
| HIERARCH ESO ISS PBL24 START | 193.209 |
| HIERARCH ESO ISS PBL24 END | 193.039 |
| HIERARCH ESO ISS PBLA24 START | 28.459 |
| HIERARCH ESO ISS PBLA24 END | 28.55 |
| HIERARCH ESO ISS PBL34 START | 167.772 |
| HIERARCH ESO ISS PBL34 END | 167.773 |
| HIERARCH ESO ISS PBLA34 START | 0.727 |
| HIERARCH ESO ISS PBLA34 END | 0.928 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001031 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001031 |
| HIERARCH ESO ISS AMBI TEMP | 10.68 |
| HIERARCH ESO ISS AMBI FWHM START | 2.16 |
| HIERARCH ESO ISS AMBI FWHM END | 2.16 |