Exposure
- ID
- PIONI.2024-07-02T00:11:14.070_1
- Header ID
- PIONI.2024-07-02T00:11:14.070
- Date updated
- 2024-07-02 00:16:03 UTC+0000
- Release date
- 2025-07-02 00:16:03 UTC+0000
- UTC Start
- 2024-07-02 00:11:14.071
- UTC End
- 2024-07-02 00:12:30.871
- MJD Start
- 60493.0078017442
- MJD End
- 60493.0086906331
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0107865
- Ambient temperature (°C)
- 14.59
- Seeing (arcsec)
- 0.605
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 | 90.0950 | 90.0840 | 157.9000 | 158.2000 |
| A0-J2 | 118.9560 | 118.8550 | 142.1000 | 142.5000 |
| A0-K0 | 101.2500 | 101.0370 | 123.3640 | 123.7500 |
| G1-J2 | 40.4650 | 40.3330 | 105.0000 | 105.3000 |
| G1-K0 | 57.7740 | 57.5740 | 61.2620 | 61.4600 |
| J2-K0 | 39.9470 | 39.9200 | 16.8310 | 17.0130 |
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 | 60493.0078017442 |
| 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 | 90.095 |
| HIERARCH ESO ISS PBL12 END | 90.084 |
| HIERARCH ESO ISS PBLA12 START | 157.9 |
| HIERARCH ESO ISS PBLA12 END | 158.2 |
| HIERARCH ESO ISS PBL13 START | 118.956 |
| HIERARCH ESO ISS PBL13 END | 118.855 |
| HIERARCH ESO ISS PBLA13 START | 142.1 |
| HIERARCH ESO ISS PBLA13 END | 142.5 |
| HIERARCH ESO ISS PBL14 START | 101.25 |
| HIERARCH ESO ISS PBL14 END | 101.037 |
| HIERARCH ESO ISS PBLA14 START | 123.364 |
| HIERARCH ESO ISS PBLA14 END | 123.75 |
| HIERARCH ESO ISS PBL23 START | 40.465 |
| HIERARCH ESO ISS PBL23 END | 40.333 |
| HIERARCH ESO ISS PBLA23 START | 105.0 |
| HIERARCH ESO ISS PBLA23 END | 105.3 |
| HIERARCH ESO ISS PBL24 START | 57.774 |
| HIERARCH ESO ISS PBL24 END | 57.574 |
| HIERARCH ESO ISS PBLA24 START | 61.262 |
| HIERARCH ESO ISS PBLA24 END | 61.46 |
| HIERARCH ESO ISS PBL34 START | 39.947 |
| HIERARCH ESO ISS PBL34 END | 39.92 |
| HIERARCH ESO ISS PBLA34 START | 16.831 |
| HIERARCH ESO ISS PBLA34 END | 17.013 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008727 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012846 |
| HIERARCH ESO ISS AMBI TEMP | 14.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |