Exposure
- ID
- GRAVI.2025-06-05T09:05:50.495_1
- Header ID
- GRAVI.2025-06-05T09:05:50.495
- Date updated
- 2025-06-05 09:15:30 UTC+0000
- Release date
- 2025-06-05 09:05:50 UTC+0000
- UTC Start
- 2025-06-05 09:05:50.495
- UTC End
- 2025-06-05 09:07:10.495
- MJD Start
- 60831.37905665
- MJD End
- 60831.37998257593
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00142
- Ambient temperature (°C)
- 10.73
- Seeing (arcsec)
- 1.57
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 | 48.1240 | 48.1190 | 173.7000 | 173.9000 |
| A0-J2 | 105.0410 | 104.6310 | 116.2000 | 116.5000 |
| A0-J6 | 155.8280 | 155.5710 | 38.9030 | 38.9700 |
| B5-J2 | 88.9040 | 88.4900 | 89.1000 | 89.3000 |
| B5-J6 | 192.7670 | 192.5910 | 28.6910 | 28.7800 |
| J2-J6 | 167.7750 | 167.7760 | 1.2440 | 1.4450 |
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 | 60831.37905665 |
| 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 | 48.124 |
| HIERARCH ESO ISS PBL12 END | 48.119 |
| HIERARCH ESO ISS PBLA12 START | 173.7 |
| HIERARCH ESO ISS PBLA12 END | 173.9 |
| HIERARCH ESO ISS PBL13 START | 105.041 |
| HIERARCH ESO ISS PBL13 END | 104.631 |
| HIERARCH ESO ISS PBLA13 START | 116.2 |
| HIERARCH ESO ISS PBLA13 END | 116.5 |
| HIERARCH ESO ISS PBL14 START | 155.828 |
| HIERARCH ESO ISS PBL14 END | 155.571 |
| HIERARCH ESO ISS PBLA14 START | 38.903 |
| HIERARCH ESO ISS PBLA14 END | 38.97 |
| HIERARCH ESO ISS PBL23 START | 88.904 |
| HIERARCH ESO ISS PBL23 END | 88.49 |
| HIERARCH ESO ISS PBLA23 START | 89.1 |
| HIERARCH ESO ISS PBLA23 END | 89.3 |
| HIERARCH ESO ISS PBL24 START | 192.767 |
| HIERARCH ESO ISS PBL24 END | 192.591 |
| HIERARCH ESO ISS PBLA24 START | 28.691 |
| HIERARCH ESO ISS PBLA24 END | 28.78 |
| HIERARCH ESO ISS PBL34 START | 167.775 |
| HIERARCH ESO ISS PBL34 END | 167.776 |
| HIERARCH ESO ISS PBLA34 START | 1.244 |
| HIERARCH ESO ISS PBLA34 END | 1.445 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00142 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00142 |
| HIERARCH ESO ISS AMBI TEMP | 10.73 |
| HIERARCH ESO ISS AMBI FWHM START | 1.57 |
| HIERARCH ESO ISS AMBI FWHM END | 1.57 |