This product contains counts accumulated in \neach of 30 6-deg spin phase bins over some variable time span\nindicated in each record. The time spans are selected to support\nanalysis of the flow longitude of the interstellar medium (ISM).\nThe data are specifically as used in the analyses reported in\nBzowski et al (2012) and Mobius et al (2012). A companion product\nhas the counting data used in the ISM flow latitude analyses of\nthe same papers. Data are organized into orbit-specific arrays\nwherein the columns contain the counts for a given time span\nwithin the orbit and the rows contain the counts for a given one\nof the 30 spin-phase angles for the multiple time spans of the orbit.\nArrays are available for orbits 12-19, 60, 61, and 63-67. The number\nof time spans used in an orbit varies from 5 to 45. \n