Exposure
- ID
- GRAVI.2025-06-05T06:45:45.014_1
- Header ID
- GRAVI.2025-06-05T06:45:45.014
- Date updated
- 2025-06-05 06:55:43 UTC+0000
- Release date
- 2025-06-05 06:45:45 UTC+0000
- UTC Start
- 2025-06-05 06:45:45.014
- UTC End
- 2025-06-05 06:46:17.014
- MJD Start
- 60831.28177099
- MJD End
- 60831.28214136037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001175
- Ambient temperature (°C)
- 10.52
- 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 | 48.6570 | 48.6570 | 154.6000 | 154.7000 |
| A0-J2 | 128.5560 | 128.5110 | 96.1000 | 96.2000 |
| A0-J6 | 168.8340 | 168.8060 | 28.8680 | 28.9520 |
| B5-J2 | 111.1880 | 111.1440 | 74.1000 | 74.2000 |
| B5-J6 | 201.1550 | 201.1370 | 17.5410 | 17.6270 |
| J2-J6 | 167.9270 | 167.9310 | 343.9850 | 344.0820 |
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 | 60831.28177099 |
| 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 | 48.657 |
| HIERARCH ESO ISS PBL12 END | 48.657 |
| HIERARCH ESO ISS PBLA12 START | 154.6 |
| HIERARCH ESO ISS PBLA12 END | 154.7 |
| HIERARCH ESO ISS PBL13 START | 128.556 |
| HIERARCH ESO ISS PBL13 END | 128.511 |
| HIERARCH ESO ISS PBLA13 START | 96.1 |
| HIERARCH ESO ISS PBLA13 END | 96.2 |
| HIERARCH ESO ISS PBL14 START | 168.834 |
| HIERARCH ESO ISS PBL14 END | 168.806 |
| HIERARCH ESO ISS PBLA14 START | 28.868 |
| HIERARCH ESO ISS PBLA14 END | 28.952 |
| HIERARCH ESO ISS PBL23 START | 111.188 |
| HIERARCH ESO ISS PBL23 END | 111.144 |
| HIERARCH ESO ISS PBLA23 START | 74.1 |
| HIERARCH ESO ISS PBLA23 END | 74.2 |
| HIERARCH ESO ISS PBL24 START | 201.155 |
| HIERARCH ESO ISS PBL24 END | 201.137 |
| HIERARCH ESO ISS PBLA24 START | 17.541 |
| HIERARCH ESO ISS PBLA24 END | 17.627 |
| HIERARCH ESO ISS PBL34 START | 167.927 |
| HIERARCH ESO ISS PBL34 END | 167.931 |
| HIERARCH ESO ISS PBLA34 START | 343.985 |
| HIERARCH ESO ISS PBLA34 END | 344.082 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001175 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001175 |
| HIERARCH ESO ISS AMBI TEMP | 10.52 |
| HIERARCH ESO ISS AMBI FWHM START | 1.94 |
| HIERARCH ESO ISS AMBI FWHM END | 1.94 |