Exposure
- ID
- PIONI.2024-07-02T00:34:10.779_1
- Header ID
- PIONI.2024-07-02T00:34:10.779
- Date updated
- 2024-07-02 00:40:40 UTC+0000
- Release date
- 2025-07-02 00:40:39 UTC+0000
- UTC Start
- 2024-07-02 00:34:10.779
- UTC End
- 2024-07-02 00:35:27.579
- MJD Start
- 60493.0237358715
- MJD End
- 60493.0246247604
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0111805
- Ambient temperature (°C)
- 14.36
- Seeing (arcsec)
- 0.52
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 | 89.9310 | 89.9210 | 163.1000 | 163.4000 |
| A0-J2 | 117.3970 | 117.3030 | 148.1000 | 148.5000 |
| A0-K0 | 97.8810 | 97.6720 | 129.7070 | 130.1220 |
| G1-J2 | 38.3370 | 38.2020 | 110.9000 | 111.3000 |
| G1-K0 | 54.4770 | 54.2620 | 64.4450 | 64.6490 |
| J2-K0 | 39.4860 | 39.4540 | 19.7280 | 19.9120 |
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 | 60493.0237358715 |
| 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 | 89.931 |
| HIERARCH ESO ISS PBL12 END | 89.921 |
| HIERARCH ESO ISS PBLA12 START | 163.1 |
| HIERARCH ESO ISS PBLA12 END | 163.4 |
| HIERARCH ESO ISS PBL13 START | 117.397 |
| HIERARCH ESO ISS PBL13 END | 117.303 |
| HIERARCH ESO ISS PBLA13 START | 148.1 |
| HIERARCH ESO ISS PBLA13 END | 148.5 |
| HIERARCH ESO ISS PBL14 START | 97.881 |
| HIERARCH ESO ISS PBL14 END | 97.672 |
| HIERARCH ESO ISS PBLA14 START | 129.707 |
| HIERARCH ESO ISS PBLA14 END | 130.122 |
| HIERARCH ESO ISS PBL23 START | 38.337 |
| HIERARCH ESO ISS PBL23 END | 38.202 |
| HIERARCH ESO ISS PBLA23 START | 110.9 |
| HIERARCH ESO ISS PBLA23 END | 111.3 |
| HIERARCH ESO ISS PBL24 START | 54.477 |
| HIERARCH ESO ISS PBL24 END | 54.262 |
| HIERARCH ESO ISS PBLA24 START | 64.445 |
| HIERARCH ESO ISS PBLA24 END | 64.649 |
| HIERARCH ESO ISS PBL34 START | 39.486 |
| HIERARCH ESO ISS PBL34 END | 39.454 |
| HIERARCH ESO ISS PBLA34 START | 19.728 |
| HIERARCH ESO ISS PBLA34 END | 19.912 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011822 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010539 |
| HIERARCH ESO ISS AMBI TEMP | 14.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |