Exposure
- ID
- PIONI.2017-05-20T08:22:50.889_1
- Header ID
- PIONI.2017-05-20T08:22:50.889
- Date updated
- 2017-05-20 08:31:28 UTC+0000
- Release date
- 2017-05-20 08:22:50 UTC+0000
- UTC Start
- 2017-05-20 08:22:50.889
- UTC End
- 2017-05-20 08:23:42.089
- MJD Start
- 57893.3492000992
- MJD End
- 57893.34979269179
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004754
- Ambient temperature (°C)
- 5.71
- Seeing (arcsec)
- 0.44
Observation
- ID
- 37733
- Category
- calibrator
- Program ID
- 097.D-0183(B)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - PART II
- Program Type
- Normal
- PI / COI
- KERVELLA/ MERAND/ GALLENNE/ BREITFELDER/ GIEREN/ PIETRZYNSKI/ NARDETTO/ ANDERSON/ LE BOUQUIN/ SOULAIN
Target
- ID
- 27893
- Name
- HD_188542
- RA
- 298.71311
- DEC
- 24.88856
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.2060 | 68.2230 | 273.3000 | 273.2000 |
| K0-D0 | 90.6800 | 90.8040 | 259.4000 | 259.3000 |
| K0-J3 | 43.5990 | 43.5070 | 320.6920 | 320.7360 |
| G2-D0 | 29.4550 | 29.5320 | 225.6000 | 225.6000 |
| G2-J3 | 50.2620 | 50.3930 | 53.6380 | 53.6430 |
| D0-J3 | 79.5340 | 79.7440 | 50.6660 | 50.6850 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 097.D-0183(B) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 57893.3492000992 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_188542 |
| RA | 298.71311 |
| DEC | 24.88856 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 51.2 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 68.206 |
| HIERARCH ESO ISS PBL12 END | 68.223 |
| HIERARCH ESO ISS PBLA12 START | 273.3 |
| HIERARCH ESO ISS PBLA12 END | 273.2 |
| HIERARCH ESO ISS PBL13 START | 90.68 |
| HIERARCH ESO ISS PBL13 END | 90.804 |
| HIERARCH ESO ISS PBLA13 START | 259.4 |
| HIERARCH ESO ISS PBLA13 END | 259.3 |
| HIERARCH ESO ISS PBL14 START | 43.599 |
| HIERARCH ESO ISS PBL14 END | 43.507 |
| HIERARCH ESO ISS PBLA14 START | 320.692 |
| HIERARCH ESO ISS PBLA14 END | 320.736 |
| HIERARCH ESO ISS PBL23 START | 29.455 |
| HIERARCH ESO ISS PBL23 END | 29.532 |
| HIERARCH ESO ISS PBLA23 START | 225.6 |
| HIERARCH ESO ISS PBLA23 END | 225.6 |
| HIERARCH ESO ISS PBL24 START | 50.262 |
| HIERARCH ESO ISS PBL24 END | 50.393 |
| HIERARCH ESO ISS PBLA24 START | 53.638 |
| HIERARCH ESO ISS PBLA24 END | 53.643 |
| HIERARCH ESO ISS PBL34 START | 79.534 |
| HIERARCH ESO ISS PBL34 END | 79.744 |
| HIERARCH ESO ISS PBLA34 START | 50.666 |
| HIERARCH ESO ISS PBLA34 END | 50.685 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004754 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004754 |
| HIERARCH ESO ISS AMBI TEMP | 5.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |