Exposure
- ID
- GRAVI.2025-03-24T02:27:24.240_1
- Header ID
- GRAVI.2025-03-24T02:27:24.240
- Date updated
- 2025-03-24 02:35:46 UTC+0000
- Release date
- 2025-03-24 02:27:24 UTC+0000
- UTC Start
- 2025-03-24 02:27:24.240
- UTC End
- 2025-03-24 02:27:56.240
- MJD Start
- 60758.10236389
- MJD End
- 60758.10273426037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002821
- Ambient temperature (°C)
- 13.71
- Seeing (arcsec)
- 1.16
Observation
- ID
- 65859
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49017
- Name
- HD_87477
- RA
- 151.094166
- DEC
- -39.97586
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.4270 | 89.4630 | 113.3000 | 113.5000 |
| A0-J2 | 129.0460 | 129.0650 | 90.7000 | 90.9000 |
| A0-K0 | 127.8340 | 127.8170 | 69.7300 | 69.8670 |
| G1-J2 | 57.8140 | 57.7970 | 54.3000 | 54.4000 |
| G1-K0 | 88.2250 | 88.1990 | 25.3760 | 25.4820 |
| J2-K0 | 46.8380 | 46.8450 | 348.7770 | 348.8720 |
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 | 60758.10236389 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 87477 |
| HIERARCH ESO INS SOBJ NAME | HD_87477 |
| RA | 151.094166 |
| DEC | -39.97586 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 89.427 |
| HIERARCH ESO ISS PBL12 END | 89.463 |
| HIERARCH ESO ISS PBLA12 START | 113.3 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 129.046 |
| HIERARCH ESO ISS PBL13 END | 129.065 |
| HIERARCH ESO ISS PBLA13 START | 90.7 |
| HIERARCH ESO ISS PBLA13 END | 90.9 |
| HIERARCH ESO ISS PBL14 START | 127.834 |
| HIERARCH ESO ISS PBL14 END | 127.817 |
| HIERARCH ESO ISS PBLA14 START | 69.73 |
| HIERARCH ESO ISS PBLA14 END | 69.867 |
| HIERARCH ESO ISS PBL23 START | 57.814 |
| HIERARCH ESO ISS PBL23 END | 57.797 |
| HIERARCH ESO ISS PBLA23 START | 54.3 |
| HIERARCH ESO ISS PBLA23 END | 54.4 |
| HIERARCH ESO ISS PBL24 START | 88.225 |
| HIERARCH ESO ISS PBL24 END | 88.199 |
| HIERARCH ESO ISS PBLA24 START | 25.376 |
| HIERARCH ESO ISS PBLA24 END | 25.482 |
| HIERARCH ESO ISS PBL34 START | 46.838 |
| HIERARCH ESO ISS PBL34 END | 46.845 |
| HIERARCH ESO ISS PBLA34 START | 348.777 |
| HIERARCH ESO ISS PBLA34 END | 348.872 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002821 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002821 |
| HIERARCH ESO ISS AMBI TEMP | 13.71 |
| HIERARCH ESO ISS AMBI FWHM START | 1.16 |
| HIERARCH ESO ISS AMBI FWHM END | 1.16 |