Exposure
- ID
- PIONI.2024-07-02T01:03:30.923_1
- Header ID
- PIONI.2024-07-02T01:03:30.923
- Date updated
- 2024-07-02 01:10:36 UTC+0000
- Release date
- 2025-07-02 01:10:35 UTC+0000
- UTC Start
- 2024-07-02 01:03:30.923
- UTC End
- 2024-07-02 01:04:47.723
- MJD Start
- 60493.0441079005
- MJD End
- 60493.0449967894
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0116445
- Ambient temperature (°C)
- 14.48
- Seeing (arcsec)
- 0.48
Observation
- ID
- 59831
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44387
- Name
- Y Car
- RA
- 158.292985
- DEC
- -58.49862
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7610 | 89.7540 | 169.8000 | 170.2000 |
| A0-J2 | 115.6530 | 115.5770 | 156.0000 | 156.4000 |
| A0-K0 | 93.8140 | 93.6230 | 138.3360 | 138.7790 |
| G1-J2 | 35.6180 | 35.4850 | 119.1000 | 119.6000 |
| G1-K0 | 49.9540 | 49.7210 | 68.5670 | 68.7750 |
| J2-K0 | 38.7760 | 38.7380 | 23.3780 | 23.5580 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60493.0441079005 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | Y Car |
| RA | 158.292985 |
| DEC | -58.49862 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 | 76.8 |
| HIERARCH ESO DET DIT | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.761 |
| HIERARCH ESO ISS PBL12 END | 89.754 |
| HIERARCH ESO ISS PBLA12 START | 169.8 |
| HIERARCH ESO ISS PBLA12 END | 170.2 |
| HIERARCH ESO ISS PBL13 START | 115.653 |
| HIERARCH ESO ISS PBL13 END | 115.577 |
| HIERARCH ESO ISS PBLA13 START | 156.0 |
| HIERARCH ESO ISS PBLA13 END | 156.4 |
| HIERARCH ESO ISS PBL14 START | 93.814 |
| HIERARCH ESO ISS PBL14 END | 93.623 |
| HIERARCH ESO ISS PBLA14 START | 138.336 |
| HIERARCH ESO ISS PBLA14 END | 138.779 |
| HIERARCH ESO ISS PBL23 START | 35.618 |
| HIERARCH ESO ISS PBL23 END | 35.485 |
| HIERARCH ESO ISS PBLA23 START | 119.1 |
| HIERARCH ESO ISS PBLA23 END | 119.6 |
| HIERARCH ESO ISS PBL24 START | 49.954 |
| HIERARCH ESO ISS PBL24 END | 49.721 |
| HIERARCH ESO ISS PBLA24 START | 68.567 |
| HIERARCH ESO ISS PBLA24 END | 68.775 |
| HIERARCH ESO ISS PBL34 START | 38.776 |
| HIERARCH ESO ISS PBL34 END | 38.738 |
| HIERARCH ESO ISS PBLA34 START | 23.378 |
| HIERARCH ESO ISS PBLA34 END | 23.558 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011835 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011454 |
| HIERARCH ESO ISS AMBI TEMP | 14.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |