Exposure
- ID
- GRAVI.2024-03-02T00:05:30.869_1
- Header ID
- GRAVI.2024-03-02T00:05:30.869
- Date updated
- 2024-03-02 00:15:29 UTC+0000
- Release date
- 2024-03-02 00:05:30 UTC+0000
- UTC Start
- 2024-03-02 00:05:30.869
- UTC End
- 2024-03-02 00:06:02.869
- MJD Start
- 60371.0038295
- MJD End
- 60371.0041998704
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003914
- Ambient temperature (°C)
- 18.14
- Seeing (arcsec)
- 0.47
Observation
- ID
- 58593
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43378
- Name
- HD_39442
- RA
- 87.948647
- DEC
- -19.38685
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 25.1650 | 25.1600 | 143.7000 | 143.8000 |
| A0-D0 | 31.9990 | 31.9970 | 72.1000 | 72.2000 |
| A0-C1 | 22.5420 | 22.5360 | 117.0210 | 117.1150 |
| B2-D0 | 33.8740 | 33.8770 | 27.3000 | 27.4000 |
| B2-C1 | 11.2840 | 11.2850 | 27.2650 | 27.3620 |
| D0-C1 | 22.5900 | 22.5920 | 207.3280 | 207.4250 |
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 | 60371.0038295 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 39442 |
| HIERARCH ESO INS SOBJ NAME | HD_39442 |
| RA | 87.948647 |
| DEC | -19.38685 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 25.165 |
| HIERARCH ESO ISS PBL12 END | 25.16 |
| HIERARCH ESO ISS PBLA12 START | 143.7 |
| HIERARCH ESO ISS PBLA12 END | 143.8 |
| HIERARCH ESO ISS PBL13 START | 31.999 |
| HIERARCH ESO ISS PBL13 END | 31.997 |
| HIERARCH ESO ISS PBLA13 START | 72.1 |
| HIERARCH ESO ISS PBLA13 END | 72.2 |
| HIERARCH ESO ISS PBL14 START | 22.542 |
| HIERARCH ESO ISS PBL14 END | 22.536 |
| HIERARCH ESO ISS PBLA14 START | 117.021 |
| HIERARCH ESO ISS PBLA14 END | 117.115 |
| HIERARCH ESO ISS PBL23 START | 33.874 |
| HIERARCH ESO ISS PBL23 END | 33.877 |
| HIERARCH ESO ISS PBLA23 START | 27.3 |
| HIERARCH ESO ISS PBLA23 END | 27.4 |
| HIERARCH ESO ISS PBL24 START | 11.284 |
| HIERARCH ESO ISS PBL24 END | 11.285 |
| HIERARCH ESO ISS PBLA24 START | 27.265 |
| HIERARCH ESO ISS PBLA24 END | 27.362 |
| HIERARCH ESO ISS PBL34 START | 22.59 |
| HIERARCH ESO ISS PBL34 END | 22.592 |
| HIERARCH ESO ISS PBLA34 START | 207.328 |
| HIERARCH ESO ISS PBLA34 END | 207.425 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003914 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003914 |
| HIERARCH ESO ISS AMBI TEMP | 18.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |