Exposure
- ID
- GRAVI.2025-06-04T07:32:33.974_1
- Header ID
- GRAVI.2025-06-04T07:32:33.974
- Date updated
- 2025-06-04 07:41:05 UTC+0000
- Release date
- 2025-06-04 07:32:33 UTC+0000
- UTC Start
- 2025-06-04 07:32:33.974
- UTC End
- 2025-06-04 07:33:02.774
- MJD Start
- 60830.31428211
- MJD End
- 60830.31461544333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002039
- Ambient temperature (°C)
- 11.48
- 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 | 47.2220 | 47.2290 | 165.6000 | 165.7000 |
| A0-J2 | 123.5360 | 123.4520 | 115.1000 | 115.3000 |
| A0-J6 | 142.9400 | 142.7890 | 42.1080 | 42.2040 |
| B5-J2 | 100.3630 | 100.2410 | 93.8000 | 94.0000 |
| B5-J6 | 173.5260 | 173.4030 | 28.9900 | 29.0810 |
| J2-J6 | 159.2240 | 159.2370 | 354.2150 | 354.3320 |
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 | 60830.31428211 |
| 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 | 47.222 |
| HIERARCH ESO ISS PBL12 END | 47.229 |
| HIERARCH ESO ISS PBLA12 START | 165.6 |
| HIERARCH ESO ISS PBLA12 END | 165.7 |
| HIERARCH ESO ISS PBL13 START | 123.536 |
| HIERARCH ESO ISS PBL13 END | 123.452 |
| HIERARCH ESO ISS PBLA13 START | 115.1 |
| HIERARCH ESO ISS PBLA13 END | 115.3 |
| HIERARCH ESO ISS PBL14 START | 142.94 |
| HIERARCH ESO ISS PBL14 END | 142.789 |
| HIERARCH ESO ISS PBLA14 START | 42.108 |
| HIERARCH ESO ISS PBLA14 END | 42.204 |
| HIERARCH ESO ISS PBL23 START | 100.363 |
| HIERARCH ESO ISS PBL23 END | 100.241 |
| HIERARCH ESO ISS PBLA23 START | 93.8 |
| HIERARCH ESO ISS PBLA23 END | 94.0 |
| HIERARCH ESO ISS PBL24 START | 173.526 |
| HIERARCH ESO ISS PBL24 END | 173.403 |
| HIERARCH ESO ISS PBLA24 START | 28.99 |
| HIERARCH ESO ISS PBLA24 END | 29.081 |
| HIERARCH ESO ISS PBL34 START | 159.224 |
| HIERARCH ESO ISS PBL34 END | 159.237 |
| HIERARCH ESO ISS PBLA34 START | 354.215 |
| HIERARCH ESO ISS PBLA34 END | 354.332 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002039 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002039 |
| HIERARCH ESO ISS AMBI TEMP | 11.48 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |