GPS Space Vehicle Time Integrity for MJD 51897

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
07:08
14:04
 24,986
    48
  -157,092
31
5
0
0
 
2
1
13:11
19:40
 23,294
    52
   313,764
40
6
0
0
 
3
3
1
2
02:22
10:55
06:03
13:43
 13,271
  9,989
    50
    50
   -67,484
   -67,576
40
26
1
130
0
0
0
0
 
4
4
1
2
09:42
16:30
10:55
21:43
  4,366
 18,768
    43
    49
  -616,080
  -616,597
32
94
28
0
0
0
0
0
 
5
1
18:02
23:57
 21,227
    55
  -278,046
34
25
0
0
 
6
6
1
2
00:00
20:20
02:53
23:59
 10,411
 13,173
    51
    45
      134
      130
48
32
0
6
0
0
0
0
 
7
1
14:05
20:13
 21,996
    52
  -442,102
203
0
0
0
 
8
1
10:55
18:01
 25,491
    51
  -723,123
136
0
0
0
 
9
9
1
2
02:54
16:40
04:45
21:37
  6,602
 17,665
    38
    46
    22,725
    22,825
40
33
4
3
0
0
0
0
 
10
10
1
2
13:21
19:55
14:37
23:59
  4,472
 14,599
    39
    40
   -61,271
   -61,286
23
32
121
3
0
0
0
0
 
11
11
1
2
04:49
14:51
09:41
16:50
 17,510
  7,039
    45
    52
     -752
     -745
36
27
0
33
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:34
15:03
 23,301
    48
     -112
25
233
0
0
 
14
1
01:03
06:39
 20,118
    48
    95,229
48
0
0
0
 
15
1
00:14
06:51
 23,724
    44
   -28,459
50
4
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:47
04:48
23:59
 17,301
  7,951
    40
    46
   288,868
   289,013
45
32
0
1
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
1
08:26
15:37
 25,812
    51
  -379,705
74
0
0
0
 
20
1
06:32
12:20
 20,660
    45
    51,276
33
13
0
0
 
21
21
21
1
2
3
00:53
03:08
04:49
02:22
04:45
07:59
  5,307
  5,827
 11,416
    47
    40
    31
   -20,029
   -20,041
   -20,054
48
35
41
0
0
1
0
0
0
0
0
0
 
22
22
22
1
2
3
00:29
07:22
10:12
02:22
09:41
11:43
  6,725
  8,369
  5,407
    51
    48
    47
  -471,548
  -471,975
  -472,125
59
56
41
1
0
2
0
0
1
0
0
0
 
23
1
00:00
05:33
 19,900
    36
    -4,731
43
1
0
0
 
24
1
17:34
23:14
 20,410
    40
   -15,310
36
9
0
0
 
25
1
04:46
10:12
 19,470
    36
   -10,228
37
5
0
0
 
26
26
1
2
00:00
14:52
03:08
18:35
 11,233
 13,339
    41
    47
  -182,477
  -184,176
116
131
1
1
1
1
0
0
 
27
27
1
2
09:42
11:44
10:55
16:43
  4,367
 17,926
    40
    43
    -5,650
    -5,663
22
25
182
380
0
0
0
0
 
28
1
08:22
11:43
 12,082
    51
   -11,464
27
133
0
0
 
29
1
02:22
08:20
 21,444
    42
  -317,310
166
0
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
31
31
1
2
3
05:33
11:44
13:43
06:43
13:11
14:50
  4,150
  5,151
  4,021
    39
    40
    57
   -22,869
   -22,900
   -22,893
36
29
22
0
27
125
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.