Exposure
- ID
- GRAVI.2025-02-08T07:04:55.850_1
- Header ID
- GRAVI.2025-02-08T07:04:55.850
- Date updated
- 2025-02-08 07:20:55 UTC+0000
- Release date
- 2025-02-08 07:20:55 UTC+0000
- UTC Start
- 2025-02-08 07:04:55.850
- UTC End
- 2025-02-08 07:10:15.850
- MJD Start
- 60714.29509086
- MJD End
- 60714.29879456371
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046765
- Ambient temperature (°C)
- 14.61
- Seeing (arcsec)
- 1.25
Observation
- ID
- 63689
- Category
- science
- Program ID
- 114.2739.001
- Program Title
- REFERENCE STAR VETTING FOR THE CORONAGRAPHIC INSTRUMENT OF THE ROMAN SPACE TELESCOPE
- Program Type
- Normal
- PI / COI
- BRANDNER / CHAUVIN / BAILEY / BILLER / DE ROSA / GIRARD / GREENBAUM / HOM / KERVELLA / KRAUSE / LAGRANGE / MAZOYER / MOURARD / SANCHEZ / SAUTER / SCHRAGAL / STAPELFELDT / VIGAN / WANG / WOLFF
Target
- ID
- 47443
- Name
- DelGru
- RA
- 183.783788
- DEC
- -58.74899
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 40.9930 | 41.2040 | 140.9000 | 141.8000 |
| A0-J2 | 128.3880 | 128.5680 | 84.1000 | 85.3000 |
| A0-J6 | 149.7410 | 149.2980 | 24.7790 | 25.6490 |
| B5-J2 | 111.4030 | 111.2590 | 66.1000 | 67.3000 |
| B5-J6 | 171.7920 | 171.4870 | 12.4120 | 13.1930 |
| J2-J6 | 138.7910 | 139.3550 | 332.1040 | 332.8880 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2739.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60714.29509086 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | del Cru |
| HIERARCH ESO INS SOBJ NAME | DelGru |
| RA | 183.783788 |
| DEC | -58.74899 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 342.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 40.993 |
| HIERARCH ESO ISS PBL12 END | 41.204 |
| HIERARCH ESO ISS PBLA12 START | 140.9 |
| HIERARCH ESO ISS PBLA12 END | 141.8 |
| HIERARCH ESO ISS PBL13 START | 128.388 |
| HIERARCH ESO ISS PBL13 END | 128.568 |
| HIERARCH ESO ISS PBLA13 START | 84.1 |
| HIERARCH ESO ISS PBLA13 END | 85.3 |
| HIERARCH ESO ISS PBL14 START | 149.741 |
| HIERARCH ESO ISS PBL14 END | 149.298 |
| HIERARCH ESO ISS PBLA14 START | 24.779 |
| HIERARCH ESO ISS PBLA14 END | 25.649 |
| HIERARCH ESO ISS PBL23 START | 111.403 |
| HIERARCH ESO ISS PBL23 END | 111.259 |
| HIERARCH ESO ISS PBLA23 START | 66.1 |
| HIERARCH ESO ISS PBLA23 END | 67.3 |
| HIERARCH ESO ISS PBL24 START | 171.792 |
| HIERARCH ESO ISS PBL24 END | 171.487 |
| HIERARCH ESO ISS PBLA24 START | 12.412 |
| HIERARCH ESO ISS PBLA24 END | 13.193 |
| HIERARCH ESO ISS PBL34 START | 138.791 |
| HIERARCH ESO ISS PBL34 END | 139.355 |
| HIERARCH ESO ISS PBLA34 START | 332.104 |
| HIERARCH ESO ISS PBLA34 END | 332.888 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005191 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004162 |
| HIERARCH ESO ISS AMBI TEMP | 14.61 |
| HIERARCH ESO ISS AMBI FWHM START | 1.01 |
| HIERARCH ESO ISS AMBI FWHM END | 1.49 |