Exposure
- ID
- GRAVI.2025-06-04T04:26:48.898_1
- Header ID
- GRAVI.2025-06-04T04:26:48.898
- Date updated
- 2025-06-04 04:35:50 UTC+0000
- Release date
- 2025-06-04 04:26:48 UTC+0000
- UTC Start
- 2025-06-04 04:26:48.898
- UTC End
- 2025-06-04 04:27:36.898
- MJD Start
- 60830.18528817
- MJD End
- 60830.18584372556
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002421
- Ambient temperature (°C)
- 11.29
- Seeing (arcsec)
- 1.25
Observation
- ID
- 67713
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50362
- Name
- HD_135051
- RA
- 228.470815
- DEC
- -26.19361
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.4020 | 48.3950 | 161.3000 | 161.4000 |
| A0-J2 | 122.9420 | 122.7750 | 102.3000 | 102.4000 |
| A0-J6 | 166.8110 | 166.7380 | 33.4260 | 33.5090 |
| B5-J2 | 106.4250 | 106.2790 | 79.3000 | 79.4000 |
| B5-J6 | 200.1850 | 200.1420 | 22.4170 | 22.5090 |
| J2-J6 | 167.7450 | 167.7390 | 350.3040 | 350.4380 |
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 | 60830.18528817 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 135051 |
| HIERARCH ESO INS SOBJ NAME | HD_135051 |
| RA | 228.470815 |
| DEC | -26.19361 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 66.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 48.402 |
| HIERARCH ESO ISS PBL12 END | 48.395 |
| HIERARCH ESO ISS PBLA12 START | 161.3 |
| HIERARCH ESO ISS PBLA12 END | 161.4 |
| HIERARCH ESO ISS PBL13 START | 122.942 |
| HIERARCH ESO ISS PBL13 END | 122.775 |
| HIERARCH ESO ISS PBLA13 START | 102.3 |
| HIERARCH ESO ISS PBLA13 END | 102.4 |
| HIERARCH ESO ISS PBL14 START | 166.811 |
| HIERARCH ESO ISS PBL14 END | 166.738 |
| HIERARCH ESO ISS PBLA14 START | 33.426 |
| HIERARCH ESO ISS PBLA14 END | 33.509 |
| HIERARCH ESO ISS PBL23 START | 106.425 |
| HIERARCH ESO ISS PBL23 END | 106.279 |
| HIERARCH ESO ISS PBLA23 START | 79.3 |
| HIERARCH ESO ISS PBLA23 END | 79.4 |
| HIERARCH ESO ISS PBL24 START | 200.185 |
| HIERARCH ESO ISS PBL24 END | 200.142 |
| HIERARCH ESO ISS PBLA24 START | 22.417 |
| HIERARCH ESO ISS PBLA24 END | 22.509 |
| HIERARCH ESO ISS PBL34 START | 167.745 |
| HIERARCH ESO ISS PBL34 END | 167.739 |
| HIERARCH ESO ISS PBLA34 START | 350.304 |
| HIERARCH ESO ISS PBLA34 END | 350.438 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002421 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002421 |
| HIERARCH ESO ISS AMBI TEMP | 11.29 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |