Table of contents
- 1. Correlation Status
- 2. General comments
- 2.1.1. Haystack Hs
- 2.1.2. ATCA 86 GHz
- 3. Recording media
Correlation Status
Project Code | Block Code | Sources | DOYS | UT | Freq | Stations | Status | PI | Comment |
---|---|---|---|---|---|---|---|---|---|
f221a | 90 | 12:00- 16:50 | 86 | European | fringe test | ||||
c221a | |||||||||
c221b | |||||||||
c221c | |||||||||
c221d | |||||||||
c221e |
General comments
ALMA cancelled the post-EHT GMVA observing run as major issues turned up with the ALMA H-maser.
LMT cancelled their post-EHT GMVA observation after shortage in staffing.
In DiFX, wide clock search done with find_RadioAstron_Fringe and 163840 channels over 64 MHz.
Haystack Hs
In track C221C station Hs is to be correlated at Haystack. Bonn extracted data of scans 093-0015 093-0030 093-0045 093-0100 093-0115 and 093-0600 from stations EF, YS, OV, PT, KP, and e-transferred them 03may2022 to Haystack for processing there.
ATCA 86 GHz
Info from Cormac R. The ATCA data for Bonn are tracks A, C, E.
ATCA recordings are dual datastream 2-ch 2-bit with c221?_DAS1_*.lba files containing the first 64 MHz band (dual pol), and c221?_DAS1_*.lba the second 64 MHz band. Requires v2d format=LBASTD.
Filelists produced via DiFX chk_vlbi.py, e.g.,
ls -1 /data/c221a/atca/*.lba > atca_c221a.datafiles chk_vlbi.py atca_c221a.datafiles > x grep DAS1 x > at_das1.flist grep DAS2 x > at_das2.flist
Reference antenna was on pad W102 (track A, C) and pad W45 (track E) according to DiFX Espresso atcapos.py for the VEX time ranges that AT was scheduled under tracks A/C/E. Using Espresso updatepos.py, and the env var STADB pointing to Sched 11.6 locations.dat, the corresponding VEX site coordinates are:
* W102 Tracks A and B site_position = -4751655.39672 m: 2791673.9797 m: -3200491.11339 m; site_velocity = -0.03099 m/yr: -0.00458 m/yr: 0.04203 m/yr; site_position_epoch = 50449; * W45 Track C site_position = -4752098.19972 m: 2790922.2537 m: -3200491.11339 m; site_velocity = -0.03099 m/yr: -0.00458 m/yr: 0.04203 m/yr; site_position_epoch = 50449;
Recording media
Station | Required [TB] | Media | Capacity | Status ( May 2022) |
---|---|---|---|---|
NL | 143 | MPI%1200 MPI%8021 | 1x 128 1x 80 | MPI%1200 in Bonn, has all tracks MPI%8021 not returned |
PT | 143 | MPI%1201 MPI%8026 | 1x 128 1x 80 | MPI%1201 in Bonn, -"- MPI%8026 not returned |
LA | 143 | MPI%1202 MPI%8028 | 1x 128 1x 80 | MPI%1202 in Bonn, -"- MPI%8028 not returned |
FD | 143 | MPI%1203 MPI%8029 | 1x 128 1x 80 | MPI%1203 in Bonn -"- MPI%8029 not returned |
BR | 143 | MPI%1204 MPI%8007 | 1x 128 1x 80 | MPI%1204 in Bonn, -"- MPI%8007 not returned |
MK | 143 | MPI%1205 MPI%8008 | 1x 128 1x 80 | MPI%1205 in Bonn MPI%8008 not returned -- TODO mk6dir |
OV | 143 | MPI%1206 MPI%8015 | 1x 128 1x 80 | MPI%1206 in Bonn, has all tracks MPI%8015 not returned |
KP | 143 | MPI%1207 MPI%8019 | 1x 128 1x 80 | MPI%1207 in Bonn, -"- MPI%8019 not returned |
HN | 35 | MPI%8027 | 1x 80 | arrived in Bonn |
SC | 35 | MPIH%027 | 1x 48 | arrived in Bonn -- TODO mk6dir |
NOEMA | 2x 78 | MPI%8048 MPI%8055 | 2x 80 | shipped 14.06.2022 |
PV | 78 | MPI%1100 MPI%1101 | 2x 112 | arrived instead: MPI%8003 (RCP) and MPI%8020 (LCP) |
GB | 55 | MPI%8018 | 1x 80 | arrived in Bonn |
GLT | 4x 68 | GLT%0013 - GLT%0015 | 4x64 | arrived 30.5.2022, shipping company error hance late |
ALMA | 4x 36 | media on site already | (not observed: H-maser died) | |
Haystack | 57 | own media | Remains at Haystack, for their own fringe test correlation. Uploaded a few scans of some stations for them. | |
ATCA | 16 | own media | Destined for Bonn A:done C:done E:done - all finished 30.5.2022 Handled by Cormac Reynolds, pushed from 146.118.67.176 | |
MOPRA | 25 | own media | pending, Cormac will push from 150.229.194.15 | |
EF | ? | e-transfer | A: done B:done C:done D:running E:pending Handled by Uwe Bach | |
YS | 99, actual:80 | e-transfer | completed 20may2022, UDP 800 Mbps | |
MH | 99, actual:75 | e-transfer | completed 20may2022, TCP htcp ~1 Gbps | |
ON | 99, actual:80 | e-transfer | completed 16may2022, TCP htcp ~1 Gbps | |
KVN | 99, actual:200? | e-transfer | transfer ongoing since ??.4.2022 A:done B:pending(?) C:done D:done E:done |