Exposure
- ID
- PIONI.2024-07-02T01:00:33.588_1
- Header ID
- PIONI.2024-07-02T01:00:33.588
- 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 01:00:33.589
- UTC End
- 2024-07-02 01:01:50.389
- MJD Start
- 60493.0420554238
- MJD End
- 60493.0429443127
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012213
- Ambient temperature (°C)
- 14.53
- Seeing (arcsec)
- 0.46
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 | 89.7750 | 89.7680 | 169.1000 | 169.5000 |
| A0-J2 | 115.8120 | 115.7340 | 155.2000 | 155.6000 |
| A0-K0 | 94.2040 | 94.0120 | 137.4430 | 137.8800 |
| G1-J2 | 35.8880 | 35.7550 | 118.3000 | 118.7000 |
| G1-K0 | 50.4240 | 50.1930 | 68.1510 | 68.3550 |
| J2-K0 | 38.8540 | 38.8160 | 23.0160 | 23.1930 |
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 | 60493.0420554238 |
| 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 | 89.775 |
| HIERARCH ESO ISS PBL12 END | 89.768 |
| HIERARCH ESO ISS PBLA12 START | 169.1 |
| HIERARCH ESO ISS PBLA12 END | 169.5 |
| HIERARCH ESO ISS PBL13 START | 115.812 |
| HIERARCH ESO ISS PBL13 END | 115.734 |
| HIERARCH ESO ISS PBLA13 START | 155.2 |
| HIERARCH ESO ISS PBLA13 END | 155.6 |
| HIERARCH ESO ISS PBL14 START | 94.204 |
| HIERARCH ESO ISS PBL14 END | 94.012 |
| HIERARCH ESO ISS PBLA14 START | 137.443 |
| HIERARCH ESO ISS PBLA14 END | 137.88 |
| HIERARCH ESO ISS PBL23 START | 35.888 |
| HIERARCH ESO ISS PBL23 END | 35.755 |
| HIERARCH ESO ISS PBLA23 START | 118.3 |
| HIERARCH ESO ISS PBLA23 END | 118.7 |
| HIERARCH ESO ISS PBL24 START | 50.424 |
| HIERARCH ESO ISS PBL24 END | 50.193 |
| HIERARCH ESO ISS PBLA24 START | 68.151 |
| HIERARCH ESO ISS PBLA24 END | 68.355 |
| HIERARCH ESO ISS PBL34 START | 38.854 |
| HIERARCH ESO ISS PBL34 END | 38.816 |
| HIERARCH ESO ISS PBLA34 START | 23.016 |
| HIERARCH ESO ISS PBLA34 END | 23.193 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012591 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011835 |
| HIERARCH ESO ISS AMBI TEMP | 14.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |