Exposure
- ID
- GRAVI.2025-06-04T06:25:21.803_1
- Header ID
- GRAVI.2025-06-04T06:25:21.803
- Date updated
- 2025-06-04 06:31:10 UTC+0000
- Release date
- 2025-06-04 06:25:21 UTC+0000
- UTC Start
- 2025-06-04 06:25:21.803
- UTC End
- 2025-06-04 06:25:53.803
- MJD Start
- 60830.26761346
- MJD End
- 60830.26798383037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002039
- Ambient temperature (°C)
- 10.91
- Seeing (arcsec)
- 1.25
Observation
- ID
- 67716
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50363
- Name
- HD_161068
- RA
- 266.485035
- DEC
- -48.93433
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.3770 | 46.3910 | 155.8000 | 155.9000 |
| A0-J2 | 128.3820 | 128.3480 | 101.6000 | 101.8000 |
| A0-J6 | 152.8230 | 152.7270 | 34.2310 | 34.3300 |
| B5-J2 | 108.0180 | 107.9510 | 81.2000 | 81.4000 |
| B5-J6 | 181.4640 | 181.3880 | 21.6560 | 21.7480 |
| J2-J6 | 157.2950 | 157.3290 | 345.3470 | 345.4500 |
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 | 60830.26761346 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 161068 |
| HIERARCH ESO INS SOBJ NAME | HD_161068 |
| RA | 266.485035 |
| DEC | -48.93433 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 46.377 |
| HIERARCH ESO ISS PBL12 END | 46.391 |
| HIERARCH ESO ISS PBLA12 START | 155.8 |
| HIERARCH ESO ISS PBLA12 END | 155.9 |
| HIERARCH ESO ISS PBL13 START | 128.382 |
| HIERARCH ESO ISS PBL13 END | 128.348 |
| HIERARCH ESO ISS PBLA13 START | 101.6 |
| HIERARCH ESO ISS PBLA13 END | 101.8 |
| HIERARCH ESO ISS PBL14 START | 152.823 |
| HIERARCH ESO ISS PBL14 END | 152.727 |
| HIERARCH ESO ISS PBLA14 START | 34.231 |
| HIERARCH ESO ISS PBLA14 END | 34.33 |
| HIERARCH ESO ISS PBL23 START | 108.018 |
| HIERARCH ESO ISS PBL23 END | 107.951 |
| HIERARCH ESO ISS PBLA23 START | 81.2 |
| HIERARCH ESO ISS PBLA23 END | 81.4 |
| HIERARCH ESO ISS PBL24 START | 181.464 |
| HIERARCH ESO ISS PBL24 END | 181.388 |
| HIERARCH ESO ISS PBLA24 START | 21.656 |
| HIERARCH ESO ISS PBLA24 END | 21.748 |
| HIERARCH ESO ISS PBL34 START | 157.295 |
| HIERARCH ESO ISS PBL34 END | 157.329 |
| HIERARCH ESO ISS PBLA34 START | 345.347 |
| HIERARCH ESO ISS PBLA34 END | 345.45 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002039 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002039 |
| HIERARCH ESO ISS AMBI TEMP | 10.91 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |