GPS Space Vehicle Time Integrity for MJD 52081

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828480 degrees, longitude 151.1516060 degrees, height 99.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 







2
1
00:06
07:07
 25,210
   168
    32,689
40
0
0
0







3
3
3
1
2
3
00:00
13:47
22:09
01:11
17:27
23:59
  4,209
 13,198
  6,622
   163
   153
   163
   -40,380
   -40,584
   -40,670
15
18
13
73
6
26
0
0
0
0
0
0







4
4
1
2
03:58
21:04
09:11
22:18
 18,738
  4,408
   157
   160
  -672,026
  -671,455
56
19
1
0
1
0
0
0







5
1
05:41
11:31
 20,790
   169
  -302,545
13
122
0
0







6
1
07:52
14:14
 22,850
   162
     1,663
11
183
0
0







7
1
01:34
07:34
 21,597
   158
  -526,502
107
0
0
0







8
8
1
2
00:00
22:12
05:24
23:59
 19,413
  6,455
   164
   167
  -339,246
  -341,667
191
63
1
0
1
0
0
0







9
1
04:18
09:10
 17,438
   158
    50,429
10
101
0
0







10
10
1
2
00:06
07:26
02:07
12:09
  7,158
 16,962
   167
   155
    -5,545
    -5,574
17
12
72
253
0
0
0
0







11
11
1
2
02:16
16:23
03:32
21:11
  4,551
 17,260
   158
   162
    -2,380
    -2,385
11
8
54
139
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
13
1
2
00:00
20:12
02:40
23:59
  9,587
 13,647
   161
   163
     2,827
     2,852
8
11
10
136
0
0
0
0







14
1
16:05
19:53
 13,691
   160
   114,211
13
109
0
0







15
1
10:00
17:13
 25,920
   162
   -48,141
34
32
0
0







16
-
 
 
 
 
 
 
 
 
 







17
17
1
2
09:07
12:32
12:16
15:22
 11,314
 10,186
   163
   157
  -117,353
  -118,232
243
216
0
0
1
8
0
0







18
18
1
2
10:46
16:12
16:04
17:19
 19,043
  4,064
   158
   157
    77,037
    77,009
15
9
0
42
0
0
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
17:38
23:33
 21,123
   163
    78,801
16
24
0
0







21
21
1
2
12:16
16:23
16:11
18:15
 14,075
  6,686
   156
   161
    -3,645
    -3,644
6
7
84
49
0
0
0
0







22
22
1
2
11:59
18:50
13:46
23:29
  6,347
 16,741
   156
   170
  -587,710
  -587,659
11
17
63
213
0
0
0
0







23
23
1
2
11:32
14:22
13:46
16:04
  8,040
  6,092
   165
   152
   -14,908
   -14,922
5
12
13
90
0
0
0
0







24
1
05:12
10:45
 20,020
   161
   -59,375
20
24
0
0







25
1
16:12
21:30
 19,057
   148
   -14,647
13
230
0
0







26
26
1
2
02:15
10:46
06:02
14:22
 13,561
 12,901
   160
   155
  -517,339
  -517,693
47
47
8
1
0
0
0
0







27
27
1
2
00:00
21:09
04:21
23:59
 15,652
 10,251
   149
   154
   -24,284
   -24,372
14
8
34
38
0
0
0
0







28
28
1
2
00:33
21:14
03:15
23:59
  9,706
  9,955
   156
   169
      -59
      110
13
9
83
121
0
0
0
0







29
29
1
2
14:45
16:07
16:05
20:14
  4,773
 14,825
   150
   154
  -605,419
  -605,487
12
29
0
23
0
0
0
0







30
1
07:08
11:31
 15,674
   153
    24,770
12
85
0
0







31
31
31
1
2
3
00:00
14:45
22:28
02:14
16:22
23:59
  8,071
  5,737
  5,379
   149
   165
   162
   -49,294
   -49,392
   -49,430
14
13
17
51
59
52
0
0
0
0
0
0







32
-
 
 
 
 
 
 
 
 
 







33
-
 
 
 
 
 
 
 
 
 







34
-
 
 
 
 
 
 
 
 
 







35
-
 
 
 
 
 
 
 
 
 







36
-
 
 
 
 
 
 
 
 
 







37
-
 
 
 
 
 
 
 
 
 







38
-
 
 
 
 
 
 
 
 
 







39
-
 
 
 
 
 
 
 
 
 







40
-
 
 
 
 
 
 
 
 
 







A: Space vehicle identification number.

B: The period when the satellite was in view. Each of these measurement blocks is a series of
measurements longer than 60 minutes, containing no breaks of more than 60 seconds.


C: Time at the start of the block (UTC).

D: Time at the end of the block (UTC).

E: Number of 1 second pseudorange measurements in the block.

F: Average value of UTC(AUS) minus GPS satellite time during the block
   (A constant offset over the course of a day is to be expected).

G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.

H: Standard deviation of G during the block, in nanoseconds.

I: Number of measurements more than 4 standard deviations from the average.

J: Number of measurements more than 500 ns from the average.

K: Number of non-zero health flags in the block.