GPS Space Vehicle Time Integrity for MJD 51878

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 
1
1
08:26
15:22
 24,977
   -35
  -154,653
50
0
0
0
 
2
1
14:29
20:58
 23,344
   -42
   305,089
58
0
0
0
 
3
3
1
2
03:35
12:12
07:21
15:00
 13,555
 10,089
   -58
   -23
   -61,983
   -62,051
52
51
0
0
0
0
0
0
 
4
1
17:49
23:02
 18,783
   -39
  -587,454
115
0
0
0
 
5
1
19:17
23:59
 16,754
   -49
  -274,741
51
0
0
0
 
6
6
1
2
00:31
21:40
04:18
23:59
 13,610
  8,345
   -57
   -52
     -100
      -98
51
52
0
0
0
0
0
0
 
7
1
15:24
21:31
 21,893
   -34
  -387,895
235
0
10
0
 
8
1
13:02
19:19
 22,586
   -44
  -690,402
153
0
0
0
 
9
9
1
2
04:08
17:58
06:06
22:55
  7,023
 17,643
   -61
   -51
    19,902
    20,013
52
51
0
4
0
0
0
0
 
10
10
10
1
2
3
00:31
14:34
21:12
02:08
15:55
23:59
  5,802
  4,741
 10,050
   -62
   -26
   -36
   -60,449
   -60,429
   -60,453
56
52
50
6
2
0
0
0
0
0
0
0
 
11
11
1
2
06:06
16:10
10:58
18:05
 17,471
  6,811
   -51
   -43
     -733
     -728
50
54
0
9
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:52
16:21
 23,334
   -39
     -221
51
1
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
02:37
04:08
03:47
08:19
  4,167
 15,043
   -55
   -60
   -21,267
   -21,319
52
55
0
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:31
22:52
06:05
23:59
 20,048
  4,084
   -52
   -53
   285,556
   285,703
52
52
0
0
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
09:45
16:55
 25,781
   -37
  -362,875
81
0
0
0
 
20
1
07:50
13:39
 20,797
   -44
    50,481
51
0
0
0
 
21
1
02:12
09:18
 25,533
   -50
   -19,342
50
0
0
0
 
22
22
1
2
01:15
08:40
03:47
13:01
  9,041
 15,671
   -61
   -49
  -442,081
  -442,641
74
95
1
0
0
0
0
0
 
23
1
00:31
06:51
 22,776
   -51
    -3,809
52
0
0
0
 
24
1
18:52
23:59
 18,464
   -41
   -10,778
52
0
0
0
 
25
1
06:06
11:31
 19,541
   -59
    -9,896
51
9
0
0
 
26
26
1
2
00:31
16:10
04:26
19:53
 14,004
 13,381
   -57
   -45
  -129,488
  -131,343
151
141
1
0
1
0
0
0
 
27
1
10:59
18:00
 25,226
   -41
    -3,869
50
6
0
0
 
28
1
09:40
14:29
 17,326
   -36
    -5,925
52
12
0
0
 
29
1
04:18
09:33
 18,855
   -54
  -273,933
157
0
0
0
 
30
30
1
2
00:31
20:46
02:18
23:59
  6,381
 11,517
   -48
   -40
    48,655
    48,792
52
53
0
7
0
0
0
0
 
31
31
31
1
2
3
04:31
06:14
15:01
06:05
08:00
16:09
  5,539
  6,341
  4,049
   -52
   -50
   -34
   -20,663
   -20,671
   -20,699
52
48
50
0
0
0
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.