Exposure
- ID
- GRAVI.2025-06-05T08:14:35.364_1
- Header ID
- GRAVI.2025-06-05T08:14:35.364
- Date updated
- 2025-06-05 08:20:58 UTC+0000
- Release date
- 2025-06-05 08:14:35 UTC+0000
- UTC Start
- 2025-06-05 08:14:35.364
- UTC End
- 2025-06-05 08:15:07.364
- MJD Start
- 60831.34346486
- MJD End
- 60831.34383523037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001319
- Ambient temperature (°C)
- 11.16
- 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 | 48.3440 | 48.3400 | 166.1000 | 166.3000 |
| A0-J2 | 117.0220 | 116.8460 | 107.7000 | 107.8000 |
| A0-J6 | 162.7890 | 162.6940 | 36.1270 | 36.1830 |
| B5-J2 | 100.5370 | 100.3730 | 83.5000 | 83.6000 |
| B5-J6 | 197.3840 | 197.3230 | 25.3160 | 25.3810 |
| J2-J6 | 167.8270 | 167.8250 | 354.7010 | 354.8100 |
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 | 60831.34346486 |
| 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 | 48.344 |
| HIERARCH ESO ISS PBL12 END | 48.34 |
| HIERARCH ESO ISS PBLA12 START | 166.1 |
| HIERARCH ESO ISS PBLA12 END | 166.3 |
| HIERARCH ESO ISS PBL13 START | 117.022 |
| HIERARCH ESO ISS PBL13 END | 116.846 |
| HIERARCH ESO ISS PBLA13 START | 107.7 |
| HIERARCH ESO ISS PBLA13 END | 107.8 |
| HIERARCH ESO ISS PBL14 START | 162.789 |
| HIERARCH ESO ISS PBL14 END | 162.694 |
| HIERARCH ESO ISS PBLA14 START | 36.127 |
| HIERARCH ESO ISS PBLA14 END | 36.183 |
| HIERARCH ESO ISS PBL23 START | 100.537 |
| HIERARCH ESO ISS PBL23 END | 100.373 |
| HIERARCH ESO ISS PBLA23 START | 83.5 |
| HIERARCH ESO ISS PBLA23 END | 83.6 |
| HIERARCH ESO ISS PBL24 START | 197.384 |
| HIERARCH ESO ISS PBL24 END | 197.323 |
| HIERARCH ESO ISS PBLA24 START | 25.316 |
| HIERARCH ESO ISS PBLA24 END | 25.381 |
| HIERARCH ESO ISS PBL34 START | 167.827 |
| HIERARCH ESO ISS PBL34 END | 167.825 |
| HIERARCH ESO ISS PBLA34 START | 354.701 |
| HIERARCH ESO ISS PBLA34 END | 354.81 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001319 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001319 |
| HIERARCH ESO ISS AMBI TEMP | 11.16 |
| HIERARCH ESO ISS AMBI FWHM START | 2.02 |
| HIERARCH ESO ISS AMBI FWHM END | 2.02 |