Exposure
- ID
- GRAVI.2025-06-05T08:12:02.357_1
- Header ID
- GRAVI.2025-06-05T08:12:02.357
- Date updated
- 2025-06-05 08:20:58 UTC+0000
- Release date
- 2025-06-05 08:12:02 UTC+0000
- UTC Start
- 2025-06-05 08:12:02.357
- UTC End
- 2025-06-05 08:12:34.357
- MJD Start
- 60831.34169395
- MJD End
- 60831.34206432037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001455
- Ambient temperature (°C)
- 11.29
- Seeing (arcsec)
- 2.02
Observation
- ID
- 67728
- 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 | 48.3570 | 48.3530 | 165.8000 | 165.9000 |
| A0-J2 | 117.5320 | 117.3590 | 107.3000 | 107.5000 |
| A0-J6 | 163.0640 | 162.9710 | 35.9610 | 36.0180 |
| B5-J2 | 101.0150 | 100.8540 | 83.3000 | 83.4000 |
| B5-J6 | 197.5600 | 197.5010 | 25.1270 | 25.1920 |
| J2-J6 | 167.8340 | 167.8320 | 354.3790 | 354.4890 |
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 | 60831.34169395 |
| 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 | LOW |
| 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 | 48.357 |
| HIERARCH ESO ISS PBL12 END | 48.353 |
| HIERARCH ESO ISS PBLA12 START | 165.8 |
| HIERARCH ESO ISS PBLA12 END | 165.9 |
| HIERARCH ESO ISS PBL13 START | 117.532 |
| HIERARCH ESO ISS PBL13 END | 117.359 |
| HIERARCH ESO ISS PBLA13 START | 107.3 |
| HIERARCH ESO ISS PBLA13 END | 107.5 |
| HIERARCH ESO ISS PBL14 START | 163.064 |
| HIERARCH ESO ISS PBL14 END | 162.971 |
| HIERARCH ESO ISS PBLA14 START | 35.961 |
| HIERARCH ESO ISS PBLA14 END | 36.018 |
| HIERARCH ESO ISS PBL23 START | 101.015 |
| HIERARCH ESO ISS PBL23 END | 100.854 |
| HIERARCH ESO ISS PBLA23 START | 83.3 |
| HIERARCH ESO ISS PBLA23 END | 83.4 |
| HIERARCH ESO ISS PBL24 START | 197.56 |
| HIERARCH ESO ISS PBL24 END | 197.501 |
| HIERARCH ESO ISS PBLA24 START | 25.127 |
| HIERARCH ESO ISS PBLA24 END | 25.192 |
| HIERARCH ESO ISS PBL34 START | 167.834 |
| HIERARCH ESO ISS PBL34 END | 167.832 |
| HIERARCH ESO ISS PBLA34 START | 354.379 |
| HIERARCH ESO ISS PBLA34 END | 354.489 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001455 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001455 |
| HIERARCH ESO ISS AMBI TEMP | 11.29 |
| HIERARCH ESO ISS AMBI FWHM START | 2.02 |
| HIERARCH ESO ISS AMBI FWHM END | 2.02 |