The code (Cde) is as follows -- b - backgrounding problems c - cosmic ray e - electronic artifact g - glint from edge of chip i - insect trail m - meteor trail r - reflection artifact from bright star s - satellite trail Key refers to the cntr in coadd_dat (the "coadd_key"). Date H Scn Img Cde Key Description ------ - --- --- --- ------- ----------- 970614 n 046 138 s 1663050 bright pieces left in NW quadrant 970711 n 084 266 s 1530696 bright pieces along S edge 970923 n 021 021 s 72866 many pieces in W half of coadd 971006 n 110 173 s 1583795 bright pieces in center of coadd 971010 n 054 056 s 1584360 bright piece along W edge 971018 n 083 068 s 1590088 streak pieces, persistence, and line128 artifacts at ctr 971030 n 145 138 s 137207 piece of trail in SE quadrant 971031 n 052 220 s 137720 piece left along W edge 971102 n 057 220 s 197980 two short piece (either end of trail) left in NE quad 971119 n 024 162 s 151170 faint piece in middle of coadd 971216 n 109 220 s 1625912 faint trail at J in NE quadrant 971218 n 023 009 s 205345 either end of trail remains; one at W edge, other at E 980112 n 140 009 s 210911 small pieces at J in SW corner 980128 n 024 044 s 273290 bright piece in S half of coadd 980130 n 067 068 s 223819 VERY bright; pieces remain w/ persistence and line128 980202 n 038 209 s 286414 pieces remain in SE quadrant 980223 n 138 197 s 275626 bright piece in SW quadrant 980224 n 093 185 s 284204 small pieces remain near W edge 980304 n 053 009 s 288513 faint trail in N half of coadd 980308 n 045 266 s 289685 piece remains near center 980322 n 093 197 s 265736 faint piece in NE corner 980331 n 032 056 s 303214 piece left in NE quadrant 980417 s 028 068 s 1569480 pieces remain along E half of coadd 980417 s 028 080 s 1569481 tiny pieces remain along E edge 980417 s 105 245 s 1570438 piece remains in NW corner 980417 s 136 150 s 1570867 tiny J-only spot in NE quadrant of coadd 980417 s 137 080 s 1570884 faint pieces remain toward center of coadd 980428 s 070 103 s 1568402 pieces left in N half of coadd 980606 n 063 056 s 379942 faint trail in NE quadrant 980613 n 026 220 s 1615378 streak in S half of coadd 980617 n 084 079 s 434592 pieces remain in NE quadrant 980618 n 082 150 s 410287 trail pieces cross coadd along long diagonal NE-SW 980618 n 082 162 s 410288 piece left in SE corner 980626 s 067 044 s 35999 bright pieces in S half 980626 s 137 162 s 36929 bright pieces in E half 980727 s 008 198 s 26260 small faint piece in NW corner 980727 s 042 127 s 26760 small faint piece in NW corner? 980810 s 011 103 s 259725 in NE corner of coadd 980902 s 091 162 s 59423 bright piece in NW corner 980904 s 037 245 s 1612781 small piece at 33.941492, -18.379489 980921 s 044 139 s 109584 bright trail at center of coadd 980924 s 081 068 s 1640481 pieces remain at center of coadd 980927 n 111 044 s 1642733 pieces in SW quadrant 981012 s 129 209 s 128565 bright pieces in S half of coadd 981020 s 051 198 s 167618 long broken trail near center of coadd 981028 s 014 115 s 331831 streak in center of W half of coadd 981103 n 087 244 s 549100 bright piece left in NW quadrant 981105 n 191 173 s 542999 bright pieces left in E half 981111 s 077 033 s 192122 missed a Ks-only piece near S edge 981121 s 043 056 s 218597 bright pieces in center of coadd 981130 s 022 009 s 235636 pieces of long streak along N edge 981201 n 045 256 s 607406 pieces remain in W half of coadd 981203 n 026 033 s 608767 faint trail crosses N two-thirds of coadd 981208 s 093 009 s 267008 pieces in S half of coadd 981211 s 014 139 s 280037 tiny piece in SE corner 981212 s 057 056 s 258893 bright piece remains in E half of coadd 981223 n 050 244 s 643676 pieces in N half of coadd 981231 s 081 044 s 300683 piece along E edge; faint persistence trail in S half 990113 n 062 009 s 665713 pieces of trail remain across middle of coadd 990115 s 111 127 s 329831 piece of trail remains in middle of coadd 990118 s 047 021 s 339988 short bright piece at RA=05:42:10, Dec=-12:23:00 990120 s 112 162 s 343404 bright piece in N half 990203 n 043 244 s 685996 bright piece in SW corner 990203 n 140 220 s 687236 pieces left in SW quadrant 990214 n 110 173 s 1603621 bright pieces in N half of coadd 990227 n 098 068 s 719768 pieces in SW corner 990227 n 098 080 s 719769 pieces in NE corner 990323 s 123 257 s 468302 short pieces near center of coadd 990328 s 034 209 s 471403 missed it in H band near center along extreme E edge 990418 s 125 267 s 568905 bright pieces along W edge 990420 n 057 244 s 773603 pieces remain in NW corner 990420 n 073 021 s 773791 faint trail in S half of coadd 990502 n 044 021 s 780300 faint streak in W middle of coadd 990510 n 117 162 s 805083 faint pieces in S half of coadd 990510 s 091 245 s 585026 pieces in SE corner of coadd 990510 s 091 257 s 585027 pieces in NE corner of coadd 990510 s 152 127 s 585637 pieces in NE corner of coadd 990516 n 028 080 s 864922 bright pieces in E half of coadd 990516 n 044 232 s 865142 bright piece in S half 990524 n 082 009 s 869746 piece in N half 990622 n 075 256 s 907487 faint trail in SE corner 990622 n 075 266 s 907488 faint trail in NE corner 990623 n 035 266 s 926647 pieces in SW corner 990623 n 058 080 s 926884 pieces in NW corner 990707 s 018 056 s 793758 faint trail in S half of coadd 990714 s 101 221 s 658670 bright pieces along W edge 990720 s 046 056 s 646696 bright streak in S half of coadd 990801 s 085 221 s 766839 bright streak in SE corner 990911 s 026 174 s 712187 pieces near E edge; part of trail intersects a galaxy 990920 s 129 103 s 728212 H-band only source at 84.602853, 9.897868 990920 s 129 115 s 728213 pieces in S half of coadd 990920 s 129 221 s 728222 faint streak in NW quadrant 990926 n 017 244 s 923057 broken trail in S half of coadd 990927 n 031 244 s 971012 broken trail near center of coadd 990928 n 029 162 s 962564 pieces in S half of coadd 991012 s 058 068 s 775451 bright streak in N half of coadd 991012 s 058 162 s 775459 long streak; one piece in NE corner, the other in SW 991012 s 058 174 s 775460 bright piece in SE corner 991020 s 009 056 s 1621597 bright piece in NE quadrant 991021 n 112 256 s 1143421 bright pieces in W half of coadd 991024 s 113 198 s 848418 tiny piece along W edge 991025 s 124 127 s 838177 two pieces; one along W edge, other at cnt of N half 991026 s 029 209 s 857182 small piece in S half of coadd 991028 s 121 103 s 819246 bright pieces in center of coadd 991101 n 143 138 s 991128 faint trail in NE corner 991101 s 024 092 s 829779 faint broken trail in W half 991106 s 058 021 s 838812 pieces left in S half of coadd 991114 s 060 198 s 874914 faint pieces in middle of coadd 991114 s 063 174 s 874981 bright broken trail crosses middle of coadd 991115 s 062 198 s 872269 faint broken trail in S half 991118 s 012 209 s 875835 streak in center of coadd 991121 s 084 009 s 873541 two small pieces remain in S half of coadd 991208 s 099 209 s 911232 piece in NW quadrant 991208 s 099 221 s 911233 piece in SE corner 991212 n 031 150 s 1623238 bright broken trail in NE quadrant 991220 s 107 080 s 913866 tiny J-only piece near S edge 991227 n 061 138 s 1105415 tiny J-only piece near center of coadd 991227 n 061 150 s 1105416 bright piece in SE corner 000107 s 049 103 s 961593 long trail in N half of coadd 000107 s 049 115 s 961594 pieces remain near S edge 000110 n 030 266 s 1111613 piece of trail remains along W edge 000112 n 031 115 s 1189869 small piece remains in center of coadd 000113 s 072 056 s 966856 faint trail in N half of coadd 000123 s 042 056 s 998527 at center of coadd along W edge 000126 s 028 056 s 977482 at center of coadd 000127 s 090 127 s 981306 short streak remains in NW corner 000201 s 081 221 s 1026693 short streak near N edge 000229 s 124 221 s 1088310 near center of S half of coadd 000229 s 129 233 s 1088426 in NW corner of coadd 000301 s 086 221 s 1055995 short streak remains along E edge 000303 n 057 197 s 1253724 bright segment remains in S half of coadd 000303 n 103 068 s 1254311 faint trail remains in S half of coadd 000303 s 116 092 s 1047773 pieces of bright trail near E edge 000304 s 102 198 s 1506149 pieces of streak in NW quadrant 000306 s 062 021 s 1089144 pieces of bright trail in S half of coadd 000306 s 100 162 s 1089593 pieces of trail in S half of coadd 000315 n 114 232 s 1245056 trail crosses most of coadd 000320 n 017 256 s 1259249 piece of trail remains along W edge 000321 s 069 068 s 1130295 piece remains in center of E half of coadd 000324 n 020 044 s 1263900 piece remains in NW corner 000324 n 049 103 s 1264296 bright piece along W edge in NW corner 000325 s 109 056 s 1168957 piece remains in extreme NE corner 000404 n 101 232 s 1267113 bright trail remains in W half of coadd 000405 s 128 221 s 1152917 two parallel trails in S half of coadd, one with line128 000423 s 116 221 s 1537983 bright streak in SW corner 000425 s 084 056 s 1165530 bright streak, with persistence, in center 000501 s 079 127 s 1211536 piece remains in SW corner 000501 s 079 139 s 1211537 pieces remain in NW corner 000501 s 134 127 s 1212249 piece remains in center of coadd near W edge 000513 n 111 220 s 1379973 streak remains in center of coadd near E edge 000519 n 099 162 s 1371987 streak of variable brightness crosses center of coadd 000602 n 011 162 s 1385557 bright streak in N half of coadd 000606 s 072 056 s 1287223 bright trail in SW corner 000606 s 141 080 s 1287593 trail crosses S half of coadd 000621 n 057 056 s 1416345 bright trail crosses N half of coadd 000621 n 057 068 s 1416346 bright trail crosses SE corner 000623 s 142 162 s 1218876 bright trail cuts into halo of brightish star 000702 s 038 009 s 1292440 pieces remain in center of coadd 000703 n 021 068 s 1462944 pieces remain along W side of coadd 000703 n 021 091 s 1462946 piece remains in SE corner 000707 s 047 021 s 1512804 bright piece along W edge 000707 s 047 033 s 1512805 bright piece along W edge 000715 s 090 092 s 1310318 in E half of coadd near the middle 000716 s 119 139 s 1289300 broken trail in E half of coadd 000716 s 129 056 s 1289385 two bright geo-synch satellite trails along W edge 000717 s 084 162 s 1231710 piece at 330.420466, -56.364148 000717 s 155 009 s 1232640 piece at 14.576288, +6.246439. 000720 s 112 221 s 1430021 bright streak, with persistence, in S half of coadd 000724 s 089 103 s 1233798 pieces of trail remain in S half of coadd 000802 s 074 221 s 1320748 pieces of bright trail in S half of coadd 000802 s 136 186 s 1321343 a bright piece along E edge and a faint one in N center 000805 s 143 033 s 1343203 short J-only piece in middle of coadd 000808 s 139 056 s 1228872 two parallel streaks in E half of coadd 000813 s 064 257 s 1356424 faint horizontal trail in S half of coadd 000813 s 105 056 s 1356844 two parallel streaks, with persistence, in center 000813 s 111 256 s 1356999 pieces of bright streak in NW quadrant 000813 s 111 267 s 1357000 piece of bright streak in extreme SW corner 000819 s 070 127 s 1360461 short trail in extreme NE corner 000826 s 057 056 s 1377659 bright streak in SW quadrant with persistence and line128 000826 s 111 044 s 1378348 at least two small pieces in SE corner 000826 s 112 221 s 1378386 bright broken trail at center in W half 000827 s 075 221 s 1351913 bright streak, with persistence and line128, in center 000827 s 114 056 s 1352382 bright streak along E edge 000827 s 130 080 s 1352614 small piece of trail left in SW quadrant 000827 s 144 174 s 1352806 double trail, one faint and one bright, in N half 000829 s 098 174 s 1353427 bright trail remains in NW portion 000829 s 098 186 s 1353428 bright trail remains in SW corner 000902 s 087 221 s 1520572 bright streak along E edge 000902 s 124 139 s 1521002 bright streak near S edge 000913 n 085 009 s 1440353 bright broken trail in S half of coadd 000913 n 085 021 s 1440354 bright broken trail along N edge 000922 s 104 009 s 1358358 faint piece in NW quadrant 000924 s 123 021 s 1414433 small H-only piece remains in NE quadrant near E edge 000929 s 062 221 s 1424961 bright streak, with persistence and line128, in SE quad 001007 n 014 068 s 1467452 bright trail crosses most of coadd 001008 s 044 256 s 1651675 small piece of trail remains in center of coadd 001013 s 068 162 s 1476154 bright trail in S half of coadd 001017 s 116 115 s 1446066 faint pieces at center of coadd 001109 n 020 068 s 1219926 bright pieces left in W half 001109 n 028 009 s 1219967 bright pieces left in W half 001109 n 035 009 s 1220128 piece left in SE corner 010205 s 067 103 s 1497861 streak remains in S half
Return to II.4b.