Exposure
- ID
- GRAVI.2025-06-04T07:41:09.996_1
- Header ID
- GRAVI.2025-06-04T07:41:09.996
- Date updated
- 2025-06-04 07:50:58 UTC+0000
- Release date
- 2025-06-04 07:41:09 UTC+0000
- UTC Start
- 2025-06-04 07:41:09.996
- UTC End
- 2025-06-04 07:41:38.796
- MJD Start
- 60830.32025458
- MJD End
- 60830.32058791333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002039
- Ambient temperature (°C)
- 11.32
- Seeing (arcsec)
- 1.25
Observation
- ID
- 67718
- 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 | 47.2900 | 47.2970 | 166.9000 | 167.0000 |
| A0-J2 | 122.6660 | 122.5740 | 116.9000 | 117.1000 |
| A0-J6 | 141.3970 | 141.2340 | 43.0500 | 43.1490 |
| B5-J2 | 99.1140 | 98.9810 | 95.5000 | 95.6000 |
| B5-J6 | 172.2650 | 172.1310 | 29.8690 | 29.9610 |
| J2-J6 | 159.3430 | 159.3530 | 355.3640 | 355.4850 |
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 | 60830.32025458 |
| 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 | LOW |
| 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 | 55.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 47.29 |
| HIERARCH ESO ISS PBL12 END | 47.297 |
| HIERARCH ESO ISS PBLA12 START | 166.9 |
| HIERARCH ESO ISS PBLA12 END | 167.0 |
| HIERARCH ESO ISS PBL13 START | 122.666 |
| HIERARCH ESO ISS PBL13 END | 122.574 |
| HIERARCH ESO ISS PBLA13 START | 116.9 |
| HIERARCH ESO ISS PBLA13 END | 117.1 |
| HIERARCH ESO ISS PBL14 START | 141.397 |
| HIERARCH ESO ISS PBL14 END | 141.234 |
| HIERARCH ESO ISS PBLA14 START | 43.05 |
| HIERARCH ESO ISS PBLA14 END | 43.149 |
| HIERARCH ESO ISS PBL23 START | 99.114 |
| HIERARCH ESO ISS PBL23 END | 98.981 |
| HIERARCH ESO ISS PBLA23 START | 95.5 |
| HIERARCH ESO ISS PBLA23 END | 95.6 |
| HIERARCH ESO ISS PBL24 START | 172.265 |
| HIERARCH ESO ISS PBL24 END | 172.131 |
| HIERARCH ESO ISS PBLA24 START | 29.869 |
| HIERARCH ESO ISS PBLA24 END | 29.961 |
| HIERARCH ESO ISS PBL34 START | 159.343 |
| HIERARCH ESO ISS PBL34 END | 159.353 |
| HIERARCH ESO ISS PBLA34 START | 355.364 |
| HIERARCH ESO ISS PBLA34 END | 355.485 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002039 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002039 |
| HIERARCH ESO ISS AMBI TEMP | 11.32 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |