Exposure
- ID
- GRAVI.2025-06-05T06:56:12.040_1
- Header ID
- GRAVI.2025-06-05T06:56:12.040
- Date updated
- 2025-06-05 07:05:42 UTC+0000
- Release date
- 2025-06-05 06:56:12 UTC+0000
- UTC Start
- 2025-06-05 06:56:12.040
- UTC End
- 2025-06-05 06:56:44.040
- MJD Start
- 60831.28902824
- MJD End
- 60831.289398610366
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001175
- Ambient temperature (°C)
- 10.46
- Seeing (arcsec)
- 1.94
Observation
- ID
- 67727
- 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 | 48.6520 | 48.6510 | 155.8000 | 155.9000 |
| A0-J2 | 127.9220 | 127.8610 | 97.3000 | 97.4000 |
| A0-J6 | 168.4640 | 168.4290 | 29.8710 | 29.9520 |
| B5-J2 | 110.5840 | 110.5260 | 75.3000 | 75.4000 |
| B5-J6 | 200.9240 | 200.9030 | 18.5660 | 18.6500 |
| J2-J6 | 167.9580 | 167.9600 | 345.1720 | 345.2720 |
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 | 60831.28902824 |
| 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 | MEDIUM |
| 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 | 48.652 |
| HIERARCH ESO ISS PBL12 END | 48.651 |
| HIERARCH ESO ISS PBLA12 START | 155.8 |
| HIERARCH ESO ISS PBLA12 END | 155.9 |
| HIERARCH ESO ISS PBL13 START | 127.922 |
| HIERARCH ESO ISS PBL13 END | 127.861 |
| HIERARCH ESO ISS PBLA13 START | 97.3 |
| HIERARCH ESO ISS PBLA13 END | 97.4 |
| HIERARCH ESO ISS PBL14 START | 168.464 |
| HIERARCH ESO ISS PBL14 END | 168.429 |
| HIERARCH ESO ISS PBLA14 START | 29.871 |
| HIERARCH ESO ISS PBLA14 END | 29.952 |
| HIERARCH ESO ISS PBL23 START | 110.584 |
| HIERARCH ESO ISS PBL23 END | 110.526 |
| HIERARCH ESO ISS PBLA23 START | 75.3 |
| HIERARCH ESO ISS PBLA23 END | 75.4 |
| HIERARCH ESO ISS PBL24 START | 200.924 |
| HIERARCH ESO ISS PBL24 END | 200.903 |
| HIERARCH ESO ISS PBLA24 START | 18.566 |
| HIERARCH ESO ISS PBLA24 END | 18.65 |
| HIERARCH ESO ISS PBL34 START | 167.958 |
| HIERARCH ESO ISS PBL34 END | 167.96 |
| HIERARCH ESO ISS PBLA34 START | 345.172 |
| HIERARCH ESO ISS PBLA34 END | 345.272 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001175 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001175 |
| HIERARCH ESO ISS AMBI TEMP | 10.46 |
| HIERARCH ESO ISS AMBI FWHM START | 1.94 |
| HIERARCH ESO ISS AMBI FWHM END | 1.94 |