GPS Space Vehicle Time Integrity for MJD 51978

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828269 degrees, longitude 151.1516104 degrees, height 97.0 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
01:29
08:28
 25,066
   133
  -167,790
7
3
0
0
 
2
1
07:06
14:08
 25,272
   150
   350,752
46
0
0
0
 
3
3
1
2
05:08
19:53
08:11
21:59
 10,965
  7,598
   128
   126
   -10,363
   -10,533
13
8
2
2
1
0
0
0
 
4
4
1
2
04:03
10:56
05:24
16:09
  4,866
 18,728
   127
   137
  -690,713
  -690,866
9
26
1
0
0
0
0
0
 
5
1
12:39
18:31
 21,102
   139
  -290,324
12
0
0
0
 
6
1
14:38
21:16
 23,843
   125
      378
6
220
0
0
 
7
1
08:31
14:39
 21,987
   132
  -574,201
46
0
0
0
 
8
1
05:19
12:26
 25,619
   132
  -799,819
32
1
1
0
 
9
9
1
2
11:12
21:08
16:08
23:24
 17,702
  8,192
   140
   129
    34,868
    34,909
5
5
30
20
0
0
0
0
 
10
10
1
2
07:16
14:29
09:25
19:28
  7,735
 17,877
   129
   131
     -566
     -584
5
5
3
39
0
0
0
0
 
11
11
1
2
00:00
09:05
04:13
11:26
 15,185
  8,443
   122
   137
    -1,305
    -1,294
5
5
0
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:00
09:31
 23,371
   127
      648
8
1
1
0
 
14
14
1
2
00:00
20:15
02:12
23:59
  7,924
 13,395
   126
   132
    93,752
    93,945
5
6
10
4
0
0
0
0
 
15
1
17:20
21:59
 16,746
   133
    -8,229
27
0
0
16746
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:05
23:21
 26,087
   139
   302,232
9
2
0
0
 
18
1
17:43
21:59
 15,357
   129
    63,737
59
0
0
0
 
19
1
02:52
10:02
 25,770
   132
  -460,449
86
0
0
0
 
20
1
00:56
06:46
 20,980
   125
    59,450
16
1
1
0
 
21
21
1
2
00:00
19:14
02:24
21:59
  8,638
  9,931
   134
   135
    -1,266
    -1,289
6
5
22
81
0
0
0
0
 
22
22
1
2
01:50
18:22
06:39
21:07
 17,330
  9,855
   126
   143
  -557,274
  -557,716
41
23
2
0
1
0
0
0
 
23
1
17:28
23:52
 23,001
   133
    -9,136
12
0
0
0
 
24
1
12:05
17:47
 20,513
   142
   -34,586
17
0
0
0
 
25
1
00:00
04:34
 16,451
   121
   -11,905
7
0
0
0
 
26
26
1
2
09:15
17:32
13:03
21:30
 13,680
 14,270
   135
   134
  -369,602
  -370,266
85
94
1
0
0
0
0
0
 
27
1
04:08
11:18
 25,713
   128
   -13,578
15
1
1
0
 
28
28
1
2
02:51
19:51
07:59
21:15
 18,493
  5,049
   122
   128
   -15,177
   -15,095
14
7
2
1
0
0
0
0
 
29
29
1
2
00:00
20:46
03:07
21:59
 11,231
  4,386
   123
   131
  -467,420
  -468,646
60
23
1
0
1
0
0
0
 
30
1
14:02
19:28
 19,534
   131
    11,168
7
2
0
0
 
31
31
1
2
00:00
05:35
01:09
09:52
  4,154
 15,348
   123
   132
   -33,900
   -33,934
6
13
1
2
0
1
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.