Exposure
- ID
- PIONI.2024-07-02T01:11:09.114_1
- Header ID
- PIONI.2024-07-02T01:11:09.114
- Date updated
- 2024-07-02 01:15:36 UTC+0000
- Release date
- 2025-07-02 01:15:35 UTC+0000
- UTC Start
- 2024-07-02 01:11:09.114
- UTC End
- 2024-07-02 01:12:25.914
- MJD Start
- 60493.0494110449
- MJD End
- 60493.0502999338
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.014972
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.44
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 | 89.7280 | 89.7220 | 171.6000 | 171.9000 |
| A0-J2 | 115.2600 | 115.1890 | 158.1000 | 158.5000 |
| A0-K0 | 92.8240 | 92.6410 | 140.6860 | 141.1340 |
| G1-J2 | 34.9210 | 34.7900 | 121.4000 | 121.9000 |
| G1-K0 | 48.7190 | 48.4830 | 69.6600 | 69.8650 |
| J2-K0 | 38.5680 | 38.5280 | 24.3190 | 24.4950 |
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 | 60493.0494110449 |
| 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 | 89.728 |
| HIERARCH ESO ISS PBL12 END | 89.722 |
| HIERARCH ESO ISS PBLA12 START | 171.6 |
| HIERARCH ESO ISS PBLA12 END | 171.9 |
| HIERARCH ESO ISS PBL13 START | 115.26 |
| HIERARCH ESO ISS PBL13 END | 115.189 |
| HIERARCH ESO ISS PBLA13 START | 158.1 |
| HIERARCH ESO ISS PBLA13 END | 158.5 |
| HIERARCH ESO ISS PBL14 START | 92.824 |
| HIERARCH ESO ISS PBL14 END | 92.641 |
| HIERARCH ESO ISS PBLA14 START | 140.686 |
| HIERARCH ESO ISS PBLA14 END | 141.134 |
| HIERARCH ESO ISS PBL23 START | 34.921 |
| HIERARCH ESO ISS PBL23 END | 34.79 |
| HIERARCH ESO ISS PBLA23 START | 121.4 |
| HIERARCH ESO ISS PBLA23 END | 121.9 |
| HIERARCH ESO ISS PBL24 START | 48.719 |
| HIERARCH ESO ISS PBL24 END | 48.483 |
| HIERARCH ESO ISS PBLA24 START | 69.66 |
| HIERARCH ESO ISS PBLA24 END | 69.865 |
| HIERARCH ESO ISS PBL34 START | 38.568 |
| HIERARCH ESO ISS PBL34 END | 38.528 |
| HIERARCH ESO ISS PBLA34 START | 24.319 |
| HIERARCH ESO ISS PBLA34 END | 24.495 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013662 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016282 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |