Exposure
- ID
- GRAVI.2025-02-07T00:14:30.124_1
- Header ID
- GRAVI.2025-02-07T00:14:30.124
- Date updated
- 2025-02-07 00:20:40 UTC+0000
- Release date
- 2025-02-07 00:14:30 UTC+0000
- UTC Start
- 2025-02-07 00:14:30.124
- UTC End
- 2025-02-07 00:15:02.124
- MJD Start
- 60713.01007088
- MJD End
- 60713.01044125037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.016313
- Ambient temperature (°C)
- 17.3
- Seeing (arcsec)
- 0.625
Observation
- ID
- 63669
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 47427
- Name
- HD_33238
- RA
- 77.054102
- DEC
- -15.09532
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.4610 | 48.4530 | 148.8000 | 148.9000 |
| A0-J2 | 128.5210 | 128.5700 | 91.0000 | 91.1000 |
| A0-J6 | 166.3870 | 166.4350 | 23.5540 | 23.6490 |
| B5-J2 | 110.5430 | 110.6040 | 69.3000 | 69.3000 |
| B5-J6 | 198.3360 | 198.3650 | 12.0420 | 12.1380 |
| J2-J6 | 166.8040 | 166.7770 | 338.1770 | 338.2570 |
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 | 60713.01007088 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 33238 |
| HIERARCH ESO INS SOBJ NAME | HD_33238 |
| RA | 77.054102 |
| DEC | -15.09532 |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 48.461 |
| HIERARCH ESO ISS PBL12 END | 48.453 |
| HIERARCH ESO ISS PBLA12 START | 148.8 |
| HIERARCH ESO ISS PBLA12 END | 148.9 |
| HIERARCH ESO ISS PBL13 START | 128.521 |
| HIERARCH ESO ISS PBL13 END | 128.57 |
| HIERARCH ESO ISS PBLA13 START | 91.0 |
| HIERARCH ESO ISS PBLA13 END | 91.1 |
| HIERARCH ESO ISS PBL14 START | 166.387 |
| HIERARCH ESO ISS PBL14 END | 166.435 |
| HIERARCH ESO ISS PBLA14 START | 23.554 |
| HIERARCH ESO ISS PBLA14 END | 23.649 |
| HIERARCH ESO ISS PBL23 START | 110.543 |
| HIERARCH ESO ISS PBL23 END | 110.604 |
| HIERARCH ESO ISS PBLA23 START | 69.3 |
| HIERARCH ESO ISS PBLA23 END | 69.3 |
| HIERARCH ESO ISS PBL24 START | 198.336 |
| HIERARCH ESO ISS PBL24 END | 198.365 |
| HIERARCH ESO ISS PBLA24 START | 12.042 |
| HIERARCH ESO ISS PBLA24 END | 12.138 |
| HIERARCH ESO ISS PBL34 START | 166.804 |
| HIERARCH ESO ISS PBL34 END | 166.777 |
| HIERARCH ESO ISS PBLA34 START | 338.177 |
| HIERARCH ESO ISS PBLA34 END | 338.257 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.016313 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016313 |
| HIERARCH ESO ISS AMBI TEMP | 17.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |