Exposure
- ID
- GRAVI.2021-01-08T05:42:35.738_1
- Header ID
- GRAVI.2021-01-08T05:42:35.738
- Date updated
- 2021-01-08 05:55:31 UTC+0000
- Release date
- 2022-01-08 05:55:31 UTC+0000
- UTC Start
- 2021-01-08 05:42:35.738
- UTC End
- 2021-01-08 05:48:35.738
- MJD Start
- 59222.23791364
- MJD End
- 59222.2420803067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0072145
- Ambient temperature (°C)
- 12.75
- Seeing (arcsec)
- 0.49
Observation
- ID
- 46134
- Category
- science
- Program ID
- 1104.C-0651(C)
- Program Title
- AN INTERFEROMETRIC SURVEY OF THE DYNAMICS AND CHEMICAL COMPOSITION OF DIRECTLY IMAGED EXOPLANETS
- Program Type
- DDT
- PI / COI
- LACOUR/ NOWAK/ WANG/ MOLLI`ERE/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ RAMEAU/ CHARNAY/ BOCCALETTI/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ GIRARD/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ MOUILLET/ PERRIN/ KERVELLA/ EISENHAUE...
Target
- ID
- 34749
- Name
- Mrk1239
- RA
- 148.081679
- DEC
- -1.6123
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 48.9620 | 49.1820 | 16.0000 | 16.9000 |
| U1-U3 | 87.3300 | 87.9150 | 23.2000 | 24.1000 |
| U1-U4 | 109.4570 | 111.0510 | 56.3850 | 56.9760 |
| U2-U3 | 39.2320 | 39.6010 | 32.1000 | 33.0000 |
| U2-U4 | 78.8400 | 79.9570 | 80.1230 | 80.3090 |
| U3-U4 | 60.1180 | 60.5400 | 109.1260 | 109.0340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(C) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59222.23791364 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Mrk1239 |
| HIERARCH ESO INS SOBJ NAME | Mrk1239 |
| RA | 148.081679 |
| DEC | -1.6123 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 48.962 |
| HIERARCH ESO ISS PBL12 END | 49.182 |
| HIERARCH ESO ISS PBLA12 START | 16.0 |
| HIERARCH ESO ISS PBLA12 END | 16.9 |
| HIERARCH ESO ISS PBL13 START | 87.33 |
| HIERARCH ESO ISS PBL13 END | 87.915 |
| HIERARCH ESO ISS PBLA13 START | 23.2 |
| HIERARCH ESO ISS PBLA13 END | 24.1 |
| HIERARCH ESO ISS PBL14 START | 109.457 |
| HIERARCH ESO ISS PBL14 END | 111.051 |
| HIERARCH ESO ISS PBLA14 START | 56.385 |
| HIERARCH ESO ISS PBLA14 END | 56.976 |
| HIERARCH ESO ISS PBL23 START | 39.232 |
| HIERARCH ESO ISS PBL23 END | 39.601 |
| HIERARCH ESO ISS PBLA23 START | 32.1 |
| HIERARCH ESO ISS PBLA23 END | 33.0 |
| HIERARCH ESO ISS PBL24 START | 78.84 |
| HIERARCH ESO ISS PBL24 END | 79.957 |
| HIERARCH ESO ISS PBLA24 START | 80.123 |
| HIERARCH ESO ISS PBLA24 END | 80.309 |
| HIERARCH ESO ISS PBL34 START | 60.118 |
| HIERARCH ESO ISS PBL34 END | 60.54 |
| HIERARCH ESO ISS PBLA34 START | 109.126 |
| HIERARCH ESO ISS PBLA34 END | 109.034 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007133 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007296 |
| HIERARCH ESO ISS AMBI TEMP | 12.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |