| Ef | B | yes | Fringe overview (including all of C181D) of all baselines including Ef in LL (left for each baseline) and RR (right for each baseline). Legend: white - scheduled, but no data, blue - no fringe, red-green - fringes of different quality. D -- fourfit error, in this case due to mixing upper and lower subbands in the KVN compatibility mode, no real problem with the data. Scans 18-20, 24-26, 28-29, 31, 33, 35-36 are missing from all diagnostic plots due to a difx2mark4 error. They are present in the final correlation products. c181d_FRINGE_RfAnt_Ef_LLRR_AllSrc.pdf Examples of fourfit fringe plots: c181d_No0038_1055+018_AB_LL.pdf, c181d_No0038_1055+018_AB_LR.pdf,
c181d_No0038_1055+018_AB_RL.pdf, c181d_No0038_1055+018_AB_RR.pdf Same for all antennas below unless otherwise noted. | in the plots Ef is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. |
| On | X | yes | c181d_FRINGE_RfAnt_On_LLRR_AllSrc.pdf c181d_No0038_1055+018_AX_LL.pdf, c181d_No0038_1055+018_AX_LR.pdf,
c181d_No0038_1055+018_AX_RL.pdf, c181d_No0038_1055+018_AX_RR.pdf | in the plots On is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. |
| Ys | Y | yes | c181d_FRINGE_RfAnt_Ys_LLRR_AllSrc.pdf c181d_No0038_1055+018_AY_LL.pdf, c181d_No0038_1055+018_AY_LR.pdf, c181d_No0038_1055+018_AY_RL.pdf, c181d_No0038_1055+018_AY_RR.pdf | As usual, Ys observed LCP only, but it was also recorded as fake RCP, that's why there are common Ys "right" to other antenna's left fringes. in the plots Ys is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. |
| Mh | Z | yes | c181d_FRINGE_RfAnt_Mh_LLRR_AllSrc.pdf c181d_No0023_1055+018_AZ_LL.pdf, c181d_No0023_1055+018_AZ_LR.pdf, c181d_No0023_1055+018_AZ_RL.pdf, c181d_No0023_1055+018_AZ_RR.pdf | in the plots Mh is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. |
| Pv | P | yes | c181d_FRINGE_RfAnt_Pv_LLRR_AllSrc.pdf c181d_No0016_OJ287_AP_LL.pdf, c181d_No0016_OJ287_AP_LR.pdf,
c181d_No0016_OJ287_AP_RL.pdf, c181d_No0016_OJ287_AP_RR.pdf c181d_No0016_OJ287_gP_LL.pdf, c181d_No0016_OJ287_gP_LR.pdf,
c181d_No0016_OJ287_gP_RL.pdf, c181d_No0016_OJ287_gP_RR.pdf | in the plots Pv is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. |
| VLBA: Br | b | yes | c181d_FRINGE_RfAnt_Br_LLRR_AllSrc.pdf c181d_No0039_OJ287_Ab_LL.pdf, c181d_No0039_OJ287_Ab_LR.pdf, c181d_No0039_OJ287_Ab_RL.pdf, c181d_No0039_OJ287_Ab_RR.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Fd | f | yes | c181d_FRINGE_RfAnt_Fd_LLRR_AllSrc.pdf c181d_No0038_1055+018_Af_LL.pdf, c181d_No0038_1055+018_Af_LR.pdf, c181d_No0038_1055+018_Af_RL.pdf, c181d_No0038_1055+018_Af_RR.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Kp | k | yes | c181d_FRINGE_RfAnt_Kp_LLRR_AllSrc.pdf c181d_No0038_1055+018_Ak_LL.pdf, c181d_No0038_1055+018_Ak_LR.pdf, c181d_No0038_1055+018_Ak_RL.pdf, c181d_No0038_1055+018_Ak_RR.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: La | l | yes | c181d_FRINGE_RfAnt_La_LLRR_AllSrc.pdf c181d_No0038_1055+018_Al_LL.pdf, c181d_No0038_1055+018_Al_LR.pdf, c181d_No0038_1055+018_Al_RL.pdf, c181d_No0038_1055+018_Al_RR.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Mk | m | yes | c181d_FRINGE_RfAnt_Mk_LLRR_AllSrc.pdf c181d_No0039_OJ287_Am_LL.pdf, c181d_No0039_OJ287_Am_LR.pdf, c181d_No0039_OJ287_Am_RL.pdf, c181d_No0039_OJ287_Am_RR.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. Taken out for several scans because of USNO observing. General performance in c181d poor, with fringes mostly to ALMA. |
| VLBA: Nl | n | yes | c181d_FRINGE_RfAnt_Nl_LLRR_AllSrc.pdf c181d_No0038_1055+018_An_LL.pdf, c181d_No0038_1055+018_An_LR.pdf, c181d_No0038_1055+018_An_RL.pdf, c181d_No0038_1055+018_An_RR.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Ov | o | yes | c181d_FRINGE_RfAnt_Ov_LLRR_AllSrc.pdf c181d_No0038_1055+018_Ao_LL.pdf, no LR finge, c181d_No0038_1055+018_Ao_RL.pdf, c181d_No0038_1055+018_Ao_RR.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Pt | p | yes | c181d_FRINGE_RfAnt_Pt_LLRR_AllSrc.pdf c181d_No0038_1055+018_Ap_LL.pdf, c181d_No0038_1055+018_Ap_LR.pdf, c181d_No0038_1055+018_Ap_RL.pdf, c181d_No0038_1055+018_Ap_RR.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. Taken out for several scans because of USNO observing. |
| GBT: Gb | G | yes | c181d_FRINGE_RfAnt_Gb_LLRR_AllSrc.pdf c181d_No0016_OJ287_AG_LL.pdf, c181d_No0016_OJ287_AG_RR.pdf, no LR or RL fringe | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. For most of this experiment: unrecoverable read error of the Mk5 module, logs indicate bad weather, so this loss is considered non-critical |
| GLT: Gl | g | yes | c181d_FRINGE_RfAnt_Gl_LLRR_AllSrc.pdf c181d_No0038_1055+018_Ag_LL.pdf, c181d_No0038_1055+018_Ag_LR.pdf,
c181d_No0038_1055+018_Ag_RL.pdf, c181d_No0038_1055+018_Ag_RR.pdf c181d_No0016_OJ287_gP_LL.pdf, c181d_No0016_OJ287_gP_LR.pdf, c181d_No0016_OJ287_gP_RL.pdf, c181d_No0016_OJ287_gP_RR.pdf | Data analysis has shown that GLT recorded in unknown polarization instead of circular (most probably unknown elliptic). At this moment IT SHOULD NOT BE USED FOR ANY POLARIMETRY and in general dealt with very carefully. |
| ALMA: Aa | A | yes | c181d_FRINGE_RfAnt_Aa_LLRR_AllSrc.pdf c181d_No0016_OJ287_AG_LL.pdf, c181d_No0016_OJ287_AG_RR.pdf,
no LR or RL fringe c181d_No0023_1055+018_AZ_LL.pdf, c181d_No0023_1055+018_AZ_LR.pdf,
c181d_No0023_1055+018_AZ_RL.pdf, c181d_No0023_1055+018_AZ_RR.pdf c181d_No0038_1055+018_AB_LL.pdf, c181d_No0038_1055+018_AB_LR.pdf,
c181d_No0038_1055+018_AB_RL.pdf, c181d_No0038_1055+018_AB_RR.pdf c181d_No0038_1055+018_Af_LL.pdf, c181d_No0038_1055+018_Af_LR.pdf,
c181d_No0038_1055+018_Af_RL.pdf, c181d_No0038_1055+018_Af_RR.pdf c181d_No0038_1055+018_Ag_LL.pdf, c181d_No0038_1055+018_Ag_LR.pdf,
c181d_No0038_1055+018_Ag_RL.pdf, c181d_No0038_1055+018_Ag_RR.pdf c181d_No0038_1055+018_Ak_LL.pdf, c181d_No0038_1055+018_Ak_LR.pdf,
c181d_No0038_1055+018_Ak_RL.pdf, c181d_No0038_1055+018_Ak_RR.pdf c181d_No0038_1055+018_Al_LL.pdf, c181d_No0038_1055+018_Al_LR.pdf,
c181d_No0038_1055+018_Al_RL.pdf, c181d_No0038_1055+018_Al_RR.pdf c181d_No0038_1055+018_An_LL.pdf, c181d_No0038_1055+018_An_LR.pdf,
c181d_No0038_1055+018_An_RL.pdf, c181d_No0038_1055+018_An_RR.pdf c181d_No0038_1055+018_Ao_LL.pdf, no LR finge,
c181d_No0038_1055+018_Ao_RL.pdf, c181d_No0038_1055+018_Ao_RR.pdf c181d_No0038_1055+018_Ap_LL.pdf, c181d_No0038_1055+018_Ap_LR.pdf,
c181d_No0038_1055+018_Ap_RL.pdf, c181d_No0038_1055+018_Ap_RR.pdf c181d_No0038_1055+018_AX_LL.pdf, c181d_No0038_1055+018_AX_LR.pdf,
c181d_No0038_1055+018_AX_RL.pdf, c181d_No0038_1055+018_AX_RR.pdf c181d_No0038_1055+018_AY_LL.pdf, c181d_No0038_1055+018_AY_LR.pdf,
c181d_No0038_1055+018_AY_RL.pdf, c181d_No0038_1055+018_AY_RR.pdf c181d_No0039_OJ287_Ab_LL.pdf, c181d_No0039_OJ287_Ab_LR.pdf,
c181d_No0039_OJ287_Ab_RL.pdf, c181d_No0039_OJ287_Ab_RR.pdf c181d_No0039_OJ287_Am_LL.pdf, c181d_No0039_OJ287_Am_LR.pdf,
c181d_No0039_OJ287_Am_RL.pdf, c181d_No0039_OJ287_Am_RR.pdf c181d_No0016_OJ287_AP_LL.pdf, c181d_No0016_OJ287_AP_LR.pdf,
c181d_No0016_OJ287_AP_RL.pdf, c181d_No0016_OJ287_AP_RR.pdf ___________________________________________________________ | Observed in linear polarization, converted to circular polarization in post-correlation uning PolConvert. For technical reasons the atmospheric correction was applied twice -- both in original ALMA data and during the correlation. Although a special procedure was developed to compensate for this, we found that its application leads to other difficulties, in particular to abnormally high fringe rate jumps, so in the final production run the double atmospheric correction was left as is. |
KVN:
Kt | t | yes | c181d_FRINGE_RfAnt_Kt_LLRR_AllSrc.pdf c181d_No0087_OJ287_tu_LL.pdf, c181d_No0087_OJ287_tu_LR.pdf,
c181d_No0087_OJ287_tu_RL.pdf, c181d_No0087_OJ287_tu_RR.pdf c181d_No0087_OJ287_ty_LL.pdf, c181d_No0087_OJ287_ty_LR.pdf,
c181d_No0087_OJ287_ty_RL.pdf, c181d_No0087_OJ287_ty_RR.pdf | |
| KVN: Ku | u | yes | c181d_FRINGE_RfAnt_Ku_LLRR_AllSrc.pdf c181d_No0087_OJ287_tu_LL.pdf, c181d_No0087_OJ287_tu_LR.pdf, c181d_No0087_OJ287_tu_RL.pdf, c181d_No0087_OJ287_tu_RR.pdf | |
| KVN: Ky | y | yes | c181d_FRINGE_RfAnt_Ky_LLRR_AllSrc.pdf c181d_No0087_OJ287_ty_LL.pdf, c181d_No0087_OJ287_ty_LR.pdf, c181d_No0087_OJ287_ty_RL.pdf, c181d_No0087_OJ287_ty_RR.pdf | |
