Exposure
- ID
- GRAVI.2025-06-05T07:21:15.104_1
- Header ID
- GRAVI.2025-06-05T07:21:15.104
- Date updated
- 2025-06-05 07:30:49 UTC+0000
- Release date
- 2025-06-05 07:21:15 UTC+0000
- UTC Start
- 2025-06-05 07:21:15.104
- UTC End
- 2025-06-05 07:21:47.104
- MJD Start
- 60831.30642481
- MJD End
- 60831.30679518037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001175
- Ambient temperature (°C)
- 10.79
- Seeing (arcsec)
- 3.15
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 | 48.5930 | 48.5900 | 158.9000 | 159.0000 |
| A0-J2 | 125.5850 | 125.4840 | 100.4000 | 100.5000 |
| A0-J6 | 167.2380 | 167.1870 | 32.1170 | 32.1910 |
| B5-J2 | 108.4320 | 108.3400 | 78.0000 | 78.0000 |
| B5-J6 | 200.1730 | 200.1410 | 20.9100 | 20.9890 |
| J2-J6 | 167.9610 | 167.9600 | 348.1100 | 348.2140 |
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 | 60831.30642481 |
| 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 | 48.593 |
| HIERARCH ESO ISS PBL12 END | 48.59 |
| HIERARCH ESO ISS PBLA12 START | 158.9 |
| HIERARCH ESO ISS PBLA12 END | 159.0 |
| HIERARCH ESO ISS PBL13 START | 125.585 |
| HIERARCH ESO ISS PBL13 END | 125.484 |
| HIERARCH ESO ISS PBLA13 START | 100.4 |
| HIERARCH ESO ISS PBLA13 END | 100.5 |
| HIERARCH ESO ISS PBL14 START | 167.238 |
| HIERARCH ESO ISS PBL14 END | 167.187 |
| HIERARCH ESO ISS PBLA14 START | 32.117 |
| HIERARCH ESO ISS PBLA14 END | 32.191 |
| HIERARCH ESO ISS PBL23 START | 108.432 |
| HIERARCH ESO ISS PBL23 END | 108.34 |
| HIERARCH ESO ISS PBLA23 START | 78.0 |
| HIERARCH ESO ISS PBLA23 END | 78.0 |
| HIERARCH ESO ISS PBL24 START | 200.173 |
| HIERARCH ESO ISS PBL24 END | 200.141 |
| HIERARCH ESO ISS PBLA24 START | 20.91 |
| HIERARCH ESO ISS PBLA24 END | 20.989 |
| HIERARCH ESO ISS PBL34 START | 167.961 |
| HIERARCH ESO ISS PBL34 END | 167.96 |
| HIERARCH ESO ISS PBLA34 START | 348.11 |
| HIERARCH ESO ISS PBLA34 END | 348.214 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001175 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001175 |
| HIERARCH ESO ISS AMBI TEMP | 10.79 |
| HIERARCH ESO ISS AMBI FWHM START | 3.15 |
| HIERARCH ESO ISS AMBI FWHM END | 3.15 |