GPS Space Vehicle Time Integrity for MJD 52323

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
01:50
08:37
 24,386
 -1,188
  -217,757
39
0
0
0
 
2
1
04:21
09:45
 19,374
 -1,196
   153,150
39
2
0
0
 
3
3
1
2
07:02
20:59
08:39
23:59
  5,865
 10,849
 -1,187
 -1,189
    -4,664
    -4,833
32
38
12
0
0
0
0
0
 
4
4
1
2
03:54
11:35
06:17
16:29
  8,568
 17,504
 -1,196
 -1,183
   -22,207
   -22,913
64
127
1
0
0
0
0
0
 
5
1
12:36
18:32
 21,346
 -1,181
    -2,469
31
27
0
0
 
6
1
14:49
21:00
 22,252
 -1,191
     1,373
33
1
0
0
 
7
1
09:26
14:59
 20,005
 -1,189
  -707,837
46
8
0
0
 
8
1
05:46
12:45
 25,050
 -1,192
  -713,689
31
3
0
0
 
9
9
1
2
11:32
22:27
16:32
23:39
 17,949
  4,295
 -1,184
 -1,189
    29,605
    29,648
29
42
200
10
0
0
0
0
 
10
10
1
2
08:40
15:09
10:06
19:47
  5,180
 16,612
 -1,190
 -1,173
    -1,389
    -1,392
31
42
1
0
0
0
0
0
 
11
11
1
2
00:00
10:25
04:36
12:05
 16,589
  5,786
 -1,197
 -1,186
    -9,683
    -9,691
44
35
0
34
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:24
09:53
 23,312
 -1,195
     1,418
32
1
0
0
 
14
14
1
2
00:00
21:27
03:13
23:59
 11,593
  9,069
 -1,210
 -1,174
    99,484
    99,261
52
41
5
0
0
0
0
0
 
15
1
17:45
23:59
 22,480
 -1,185
  -142,922
50
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:35
22:04
 19,724
 -1,180
  -163,481
563
0
9635
0
 
18
1
18:15
23:59
 20,693
 -1,188
    73,199
41
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:01
06:59
 21,341
 -1,194
   137,669
44
2
0
0
 
21
21
1
2
00:00
19:48
02:09
23:59
  7,674
 15,117
 -1,203
 -1,179
     -970
     -954
52
38
0
0
0
0
0
0
 
22
22
1
2
02:40
18:34
06:19
20:58
 13,141
  8,655
 -1,183
 -1,197
  -613,582
  -614,171
62
42
0
0
0
0
0
0
 
23
1
16:43
21:00
 15,362
 -1,185
    -7,999
41
0
0
0
 
24
1
12:38
18:01
 19,402
 -1,182
   -11,337
43
0
0
0
 
25
25
1
2
00:00
16:38
05:00
17:44
 17,915
  3,866
 -1,204
 -1,186
   -24,263
   -24,284
49
32
0
1
0
0
0
0
 
26
26
1
2
09:45
18:34
13:33
22:04
 13,598
 12,511
 -1,188
 -1,185
    66,737
    67,140
57
46
1
1
0
0
0
0
 
27
1
04:37
11:22
 24,289
 -1,179
   -12,446
34
3
0
0
 
28
1
07:06
13:08
 21,656
 -1,181
    63,354
30
63
0
0
 
29
29
1
2
00:00
22:04
02:08
23:59
  7,678
  6,914
 -1,213
 -1,191
  -522,742
  -521,538
63
44
1
0
1
0
0
0
 
30
1
14:01
18:33
 16,310
 -1,185
  -478,273
184
0
0
0
 
31
31
31
1
2
3
00:22
07:00
21:50
01:35
10:14
23:51
  4,362
 11,631
  7,216
 -1,193
 -1,190
 -1,196
   -95,341
   -95,405
   -95,536
51
36
39
0
4
2
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.