Exposure
- ID
- PIONI.2021-10-04T01:26:24.089_1
- Header ID
- PIONI.2021-10-04T01:26:24.089
- Date updated
- 2021-10-04 01:30:50 UTC+0000
- Release date
- 2021-10-04 01:26:24 UTC+0000
- UTC Start
- 2021-10-04 01:26:24.089
- UTC End
- 2021-10-04 01:27:02.489
- MJD Start
- 59491.0600010259
- MJD End
- 59491.0604454703
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003907
- Ambient temperature (°C)
- 11.77
- Seeing (arcsec)
- 0.88
Observation
- ID
- 48419
- Category
- calibrator
- Program ID
- 0103.D-0711(A)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
- Program Type
- Normal
- PI / COI
- TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
- ID
- 36304
- Name
- HD_176698
- RA
- 285.361067
- DEC
- 1.28844
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 63.5880 | 63.3990 | 123.0000 | 123.1000 |
| A0-J2 | 99.4170 | 99.1270 | 92.2000 | 92.3000 |
| A0-K0 | 112.5500 | 112.3500 | 69.6050 | 69.5620 |
| G1-J2 | 55.3210 | 55.2680 | 56.3000 | 56.2000 |
| G1-K0 | 90.4130 | 90.4200 | 35.2320 | 35.2330 |
| J2-K0 | 43.5650 | 43.5760 | 8.1130 | 8.2070 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59491.0600010259 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_176698 |
| RA | 285.361067 |
| DEC | 1.28844 |
| 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 | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 63.588 |
| HIERARCH ESO ISS PBL12 END | 63.399 |
| HIERARCH ESO ISS PBLA12 START | 123.0 |
| HIERARCH ESO ISS PBLA12 END | 123.1 |
| HIERARCH ESO ISS PBL13 START | 99.417 |
| HIERARCH ESO ISS PBL13 END | 99.127 |
| HIERARCH ESO ISS PBLA13 START | 92.2 |
| HIERARCH ESO ISS PBLA13 END | 92.3 |
| HIERARCH ESO ISS PBL14 START | 112.55 |
| HIERARCH ESO ISS PBL14 END | 112.35 |
| HIERARCH ESO ISS PBLA14 START | 69.605 |
| HIERARCH ESO ISS PBLA14 END | 69.562 |
| HIERARCH ESO ISS PBL23 START | 55.321 |
| HIERARCH ESO ISS PBL23 END | 55.268 |
| HIERARCH ESO ISS PBLA23 START | 56.3 |
| HIERARCH ESO ISS PBLA23 END | 56.2 |
| HIERARCH ESO ISS PBL24 START | 90.413 |
| HIERARCH ESO ISS PBL24 END | 90.42 |
| HIERARCH ESO ISS PBLA24 START | 35.232 |
| HIERARCH ESO ISS PBLA24 END | 35.233 |
| HIERARCH ESO ISS PBL34 START | 43.565 |
| HIERARCH ESO ISS PBL34 END | 43.576 |
| HIERARCH ESO ISS PBLA34 START | 8.113 |
| HIERARCH ESO ISS PBLA34 END | 8.207 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003907 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003907 |
| HIERARCH ESO ISS AMBI TEMP | 11.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |