Exposure
- ID
- GRAVI.2025-06-05T06:48:18.020_1
- Header ID
- GRAVI.2025-06-05T06:48:18.020
- Date updated
- 2025-06-05 06:55:43 UTC+0000
- Release date
- 2025-06-05 06:48:18 UTC+0000
- UTC Start
- 2025-06-05 06:48:18.020
- UTC End
- 2025-06-05 06:48:50.020
- MJD Start
- 60831.2835419
- MJD End
- 60831.283912270366
- 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 | 154.9000 | 155.0000 |
| A0-J2 | 128.4200 | 128.3710 | 96.4000 | 96.5000 |
| A0-J6 | 168.7500 | 168.7210 | 29.1230 | 29.2070 |
| B5-J2 | 111.0560 | 111.0090 | 74.4000 | 74.5000 |
| B5-J6 | 201.1020 | 201.0840 | 17.8010 | 17.8860 |
| J2-J6 | 167.9370 | 167.9400 | 344.2800 | 344.3780 |
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 | 60831.2835419 |
| 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 | 154.9 |
| HIERARCH ESO ISS PBLA12 END | 155.0 |
| HIERARCH ESO ISS PBL13 START | 128.42 |
| HIERARCH ESO ISS PBL13 END | 128.371 |
| HIERARCH ESO ISS PBLA13 START | 96.4 |
| HIERARCH ESO ISS PBLA13 END | 96.5 |
| HIERARCH ESO ISS PBL14 START | 168.75 |
| HIERARCH ESO ISS PBL14 END | 168.721 |
| HIERARCH ESO ISS PBLA14 START | 29.123 |
| HIERARCH ESO ISS PBLA14 END | 29.207 |
| HIERARCH ESO ISS PBL23 START | 111.056 |
| HIERARCH ESO ISS PBL23 END | 111.009 |
| HIERARCH ESO ISS PBLA23 START | 74.4 |
| HIERARCH ESO ISS PBLA23 END | 74.5 |
| HIERARCH ESO ISS PBL24 START | 201.102 |
| HIERARCH ESO ISS PBL24 END | 201.084 |
| HIERARCH ESO ISS PBLA24 START | 17.801 |
| HIERARCH ESO ISS PBLA24 END | 17.886 |
| HIERARCH ESO ISS PBL34 START | 167.937 |
| HIERARCH ESO ISS PBL34 END | 167.94 |
| HIERARCH ESO ISS PBLA34 START | 344.28 |
| HIERARCH ESO ISS PBLA34 END | 344.378 |
| 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 |