Exposure
- ID
- GRAVI.2024-05-29T22:43:42.864_1
- Header ID
- GRAVI.2024-05-29T22:43:42.864
- Date updated
- 2024-05-29 22:50:33 UTC+0000
- Release date
- 2024-05-29 22:43:42 UTC+0000
- UTC Start
- 2024-05-29 22:43:42.864
- UTC End
- 2024-05-29 22:44:14.864
- MJD Start
- 60459.94702389
- MJD End
- 60459.9473942604
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006242
- Ambient temperature (°C)
- 13.66
- Seeing (arcsec)
- 0.79
Observation
- ID
- 59434
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44062
- Name
- HD_90393
- RA
- 156.324483
- DEC
- -42.46736
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.1650 | 54.1430 | 28.1000 | 28.2000 |
| U1-U3 | 98.5250 | 98.4800 | 34.6000 | 34.8000 |
| U1-U4 | 128.2350 | 128.1780 | 62.7960 | 62.9320 |
| U2-U3 | 45.1380 | 45.1160 | 42.5000 | 42.6000 |
| U2-U4 | 89.2060 | 89.1880 | 83.0200 | 83.1670 |
| U3-U4 | 62.2340 | 62.2490 | 111.1330 | 111.2760 |
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 | 60459.94702389 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 90393 |
| HIERARCH ESO INS SOBJ NAME | HD_90393 |
| RA | 156.324483 |
| DEC | -42.46736 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 54.165 |
| HIERARCH ESO ISS PBL12 END | 54.143 |
| HIERARCH ESO ISS PBLA12 START | 28.1 |
| HIERARCH ESO ISS PBLA12 END | 28.2 |
| HIERARCH ESO ISS PBL13 START | 98.525 |
| HIERARCH ESO ISS PBL13 END | 98.48 |
| HIERARCH ESO ISS PBLA13 START | 34.6 |
| HIERARCH ESO ISS PBLA13 END | 34.8 |
| HIERARCH ESO ISS PBL14 START | 128.235 |
| HIERARCH ESO ISS PBL14 END | 128.178 |
| HIERARCH ESO ISS PBLA14 START | 62.796 |
| HIERARCH ESO ISS PBLA14 END | 62.932 |
| HIERARCH ESO ISS PBL23 START | 45.138 |
| HIERARCH ESO ISS PBL23 END | 45.116 |
| HIERARCH ESO ISS PBLA23 START | 42.5 |
| HIERARCH ESO ISS PBLA23 END | 42.6 |
| HIERARCH ESO ISS PBL24 START | 89.206 |
| HIERARCH ESO ISS PBL24 END | 89.188 |
| HIERARCH ESO ISS PBLA24 START | 83.02 |
| HIERARCH ESO ISS PBLA24 END | 83.167 |
| HIERARCH ESO ISS PBL34 START | 62.234 |
| HIERARCH ESO ISS PBL34 END | 62.249 |
| HIERARCH ESO ISS PBLA34 START | 111.133 |
| HIERARCH ESO ISS PBLA34 END | 111.276 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006242 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006242 |
| HIERARCH ESO ISS AMBI TEMP | 13.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |