GPS Space Vehicle Time Integrity for MJD 51880

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
08:18
15:14
 24,977
   -30
  -154,909
52
0
0
0
 
2
1
14:21
20:50
 23,297
   -24
   305,986
58
0
0
0
 
3
3
1
2
03:27
11:50
07:13
14:52
 13,500
 10,736
   -34
   -29
   -62,538
   -62,630
53
52
0
0
0
0
0
0
 
4
4
1
2
10:51
17:41
12:04
22:00
  4,365
 15,562
   -30
   -35
  -590,140
  -590,720
55
98
1
0
0
0
0
0
 
5
5
1
2
00:00
19:56
01:09
22:00
  4,170
  7,382
   -16
   -45
  -274,901
  -275,048
50
49
0
0
0
0
0
0
 
6
1
00:00
04:09
 14,980
   -22
      -59
50
0
0
0
 
7
1
15:16
21:23
 22,014
   -27
  -394,027
235
0
1
0
 
8
1
12:05
19:08
 25,379
   -32
  -694,053
164
0
0
0
 
9
9
1
2
04:00
17:50
05:58
22:00
  7,013
 14,797
   -48
   -42
    20,218
    20,312
54
50
0
0
0
0
0
0
 
10
10
1
2
00:00
14:27
02:00
15:46
  7,184
  4,697
   -40
   -17
   -60,509
   -60,512
52
53
1
0
0
0
0
0
 
11
11
1
2
05:58
16:01
10:50
17:57
 17,552
  6,816
   -36
   -37
     -724
     -728
52
53
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:44
16:13
 23,336
   -32
     -211
52
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
01:36
04:00
03:39
08:10
  7,393
 14,984
   -31
   -29
   -22,002
   -22,055
54
55
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
05:57
 21,437
   -41
   285,910
52
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
09:36
16:47
 25,789
   -32
  -364,594
85
0
0
0
 
20
1
07:42
13:31
 20,748
   -33
    50,542
52
4
0
0
 
21
1
02:03
09:09
 25,484
   -30
   -19,393
51
0
0
0
 
22
1
01:07
03:39
  9,032
   -29
  -445,407
70
0
0
0
 
23
1
00:18
06:43
 23,087
   -38
    -3,890
52
0
0
0
 
24
1
18:44
22:00
 11,783
   -40
   -11,245
49
0
0
0
 
25
1
05:58
11:23
 19,506
   -44
    -9,925
53
14
0
0
 
26
26
1
2
00:18
16:01
04:18
19:45
 14,250
 13,343
   -37
   -38
  -135,207
  -137,069
153
140
1
0
1
0
0
0
 
27
27
1
2
10:42
16:37
16:35
17:52
 21,227
  4,497
   -42
   -52
    -4,059
    -4,084
52
50
0
0
0
0
0
0
 
28
1
09:32
14:21
 17,341
   -38
    -6,606
53
0
0
0
 
29
1
04:10
09:26
 18,877
   -35
  -278,598
157
0
0
0
 
30
30
1
2
00:00
20:38
02:10
22:00
  7,737
  4,747
   -26
   -40
    48,966
    49,074
51
53
0
1
0
0
0
0
 
31
31
31
1
2
3
04:24
06:06
14:53
05:57
07:52
16:01
  5,354
  6,362
  4,076
   -31
   -35
   -26
   -20,875
   -20,883
   -20,919
53
51
53
1
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.