Exposure
- ID
- GRAVI.2025-02-06T02:20:47.265_1
- Header ID
- GRAVI.2025-02-06T02:20:47.265
- Date updated
- 2025-02-06 02:30:53 UTC+0000
- Release date
- 2025-02-06 02:20:47 UTC+0000
- UTC Start
- 2025-02-06 02:20:47.265
- UTC End
- 2025-02-06 02:21:19.265
- MJD Start
- 60712.09776927
- MJD End
- 60712.09813964037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037245000000000004
- Ambient temperature (°C)
- 14.07
- Seeing (arcsec)
- 1.15
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 | 46.3820 | 46.3650 | 162.5000 | 162.6000 |
| A0-J2 | 118.5770 | 118.3870 | 99.6000 | 99.7000 |
| A0-J6 | 169.4480 | 169.4280 | 33.6260 | 33.6750 |
| B5-J2 | 105.8080 | 105.6750 | 76.7000 | 76.7000 |
| B5-J6 | 201.8090 | 201.8170 | 23.3160 | 23.3800 |
| J2-J6 | 162.5620 | 162.5400 | 351.8370 | 351.9510 |
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 | 60712.09776927 |
| 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 | 46.382 |
| HIERARCH ESO ISS PBL12 END | 46.365 |
| HIERARCH ESO ISS PBLA12 START | 162.5 |
| HIERARCH ESO ISS PBLA12 END | 162.6 |
| HIERARCH ESO ISS PBL13 START | 118.577 |
| HIERARCH ESO ISS PBL13 END | 118.387 |
| HIERARCH ESO ISS PBLA13 START | 99.6 |
| HIERARCH ESO ISS PBLA13 END | 99.7 |
| HIERARCH ESO ISS PBL14 START | 169.448 |
| HIERARCH ESO ISS PBL14 END | 169.428 |
| HIERARCH ESO ISS PBLA14 START | 33.626 |
| HIERARCH ESO ISS PBLA14 END | 33.675 |
| HIERARCH ESO ISS PBL23 START | 105.808 |
| HIERARCH ESO ISS PBL23 END | 105.675 |
| HIERARCH ESO ISS PBLA23 START | 76.7 |
| HIERARCH ESO ISS PBLA23 END | 76.7 |
| HIERARCH ESO ISS PBL24 START | 201.809 |
| HIERARCH ESO ISS PBL24 END | 201.817 |
| HIERARCH ESO ISS PBLA24 START | 23.316 |
| HIERARCH ESO ISS PBLA24 END | 23.38 |
| HIERARCH ESO ISS PBL34 START | 162.562 |
| HIERARCH ESO ISS PBL34 END | 162.54 |
| HIERARCH ESO ISS PBLA34 START | 351.837 |
| HIERARCH ESO ISS PBLA34 END | 351.951 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003661 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003788 |
| HIERARCH ESO ISS AMBI TEMP | 14.07 |
| HIERARCH ESO ISS AMBI FWHM START | 1.25 |
| HIERARCH ESO ISS AMBI FWHM END | 1.05 |