Exposure
- ID
- GRAVI.2024-03-28T00:43:41.710_1
- Header ID
- GRAVI.2024-03-28T00:43:41.710
- Date updated
- 2024-03-28 00:55:31 UTC+0000
- Release date
- 2025-03-28 00:55:30 UTC+0000
- UTC Start
- 2024-03-28 00:43:41.710
- UTC End
- 2024-03-28 00:47:41.710
- MJD Start
- 60397.03034386
- MJD End
- 60397.0331216378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066535
- Ambient temperature (°C)
- 12.84
- Seeing (arcsec)
- 0.66
Observation
- ID
- 58847
- Category
- science
- Program ID
- 113.26BL.002
- Program Title
- GREYS: A GRAVITY/VLTI SURVEY OF ERUPTIVE YOUNG STARS: THE SUMMER TARGETS
- Program Type
- Normal
- PI / COI
- LYKOU / ABRAHAM / KOSPAL / VARGA / CHEN / CRUZ-SAENZ DE MIERA / HENNING / BRANDNER
Target
- ID
- 43568
- Name
- V646Pup
- RA
- 117.650522
- DEC
- -33.10636
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 55.5120 | 55.4260 | 29.9000 | 30.4000 |
U1-U3 | 100.4590 | 100.2700 | 36.4000 | 36.8000 |
U1-U4 | 127.9950 | 127.6460 | 64.9440 | 65.4520 |
U2-U3 | 45.7280 | 45.6260 | 44.2000 | 44.7000 |
U2-U4 | 88.4680 | 88.2550 | 86.0480 | 86.6200 |
U3-U4 | 62.3500 | 62.2890 | 115.3220 | 115.9290 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26BL.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60397.03034386 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | V V646 Pup |
HIERARCH ESO INS SOBJ NAME | V646Pup |
RA | 117.650522 |
DEC | -33.10636 |
HIERARCH ESO INS SPEC RES | HIGH |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 55.512 |
HIERARCH ESO ISS PBL12 END | 55.426 |
HIERARCH ESO ISS PBLA12 START | 29.9 |
HIERARCH ESO ISS PBLA12 END | 30.4 |
HIERARCH ESO ISS PBL13 START | 100.459 |
HIERARCH ESO ISS PBL13 END | 100.27 |
HIERARCH ESO ISS PBLA13 START | 36.4 |
HIERARCH ESO ISS PBLA13 END | 36.8 |
HIERARCH ESO ISS PBL14 START | 127.995 |
HIERARCH ESO ISS PBL14 END | 127.646 |
HIERARCH ESO ISS PBLA14 START | 64.944 |
HIERARCH ESO ISS PBLA14 END | 65.452 |
HIERARCH ESO ISS PBL23 START | 45.728 |
HIERARCH ESO ISS PBL23 END | 45.626 |
HIERARCH ESO ISS PBLA23 START | 44.2 |
HIERARCH ESO ISS PBLA23 END | 44.7 |
HIERARCH ESO ISS PBL24 START | 88.468 |
HIERARCH ESO ISS PBL24 END | 88.255 |
HIERARCH ESO ISS PBLA24 START | 86.048 |
HIERARCH ESO ISS PBLA24 END | 86.62 |
HIERARCH ESO ISS PBL34 START | 62.35 |
HIERARCH ESO ISS PBL34 END | 62.289 |
HIERARCH ESO ISS PBLA34 START | 115.322 |
HIERARCH ESO ISS PBLA34 END | 115.929 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006147 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00716 |
HIERARCH ESO ISS AMBI TEMP | 12.84 |
HIERARCH ESO ISS AMBI FWHM START | 0.73 |
HIERARCH ESO ISS AMBI FWHM END | 0.59 |