GPS Space Vehicle Time Integrity for MJD 52257

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828269 degrees, longitude 151.1516104 degrees, height 99.2 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
06:27
13:25
 25,054
   176
  -207,305
9
11
0
0
 
2
1
10:30
17:07
 23,820
   183
   121,089
43
0
0
0
 
3
3
1
2
00:54
10:01
05:27
13:08
 16,346
 11,255
   181
   170
   -91,697
   -91,807
16
6
1
12
0
0
0
0
 
4
4
1
2
09:02
15:52
10:17
21:06
  4,502
 18,831
   174
   172
  -370,378
  -369,485
37
154
1
0
1
0
0
0
 
5
1
17:16
23:14
 21,504
   163
  -327,767
10
0
0
0
 
6
6
1
2
00:00
19:44
02:22
23:59
  8,533
 15,307
   184
   289
     1,912
     2,019
2
4715
8
12
0
12
0
0
 
7
1
13:36
19:49
 22,381
   169
  -641,785
131
0
0
0
 
8
1
10:23
17:29
 25,564
   166
  -651,929
66
0
0
0
 
9
9
1
2
02:05
16:18
04:36
21:08
  9,080
 17,404
   181
   165
    21,303
    21,394
5
9
13
0
0
0
0
0
 
10
10
1
2
11:57
19:19
14:20
23:59
  8,596
 16,825
   171
   537
   -15,048
   -14,702
5
13599
6
12
0
12
0
0
 
11
11
1
2
04:25
13:56
09:13
16:34
 17,276
  9,483
   168
   177
    -5,990
    -5,992
5
9
6
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:17
14:39
 22,926
   175
      351
9
26
0
0
 
14
1
01:37
07:53
 22,556
   175
   116,676
19
0
0
0
 
15
15
1
2
00:00
21:53
05:11
23:59
 18,666
  7,611
   168
  -139
  -116,133
  -116,778
24
7696
1
12
0
12
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:06
04:25
23:59
 15,916
 10,406
   178
   128
  -453,029
  -456,264
201
1198
1
12
1
12
0
0
 
18
18
1
2
00:00
22:29
05:12
23:59
 18,775
  5,431
   175
   177
    75,970
    75,976
3
5
35
2
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:50
11:40
 20,993
   171
   121,996
17
0
0
0
 
21
1
00:01
07:04
 25,379
   166
    -4,922
9
24
0
0
 
22
22
1
2
00:00
06:45
02:04
11:37
  7,487
 17,514
   184
   175
  -505,068
  -505,895
53
138
1
1
1
1
0
0
 
23
23
1
2
00:00
21:16
03:06
23:59
 11,157
  9,808
   179
   173
    -2,350
    -2,400
3
3
52
33
0
0
0
0
 
24
1
16:57
22:39
 20,468
   170
   -12,688
15
0
0
0
 
25
1
04:09
09:42
 19,955
   171
   -20,477
6
10
0
0
 
26
26
26
1
2
3
00:00
14:16
22:30
02:39
18:01
23:59
  9,586
 13,523
  5,369
   181
   175
  -303
    12,413
    12,755
    12,444
17
22
10277
1
1
12
0
0
72
0
0
0
 
27
1
09:06
16:14
 25,675
   176
    -4,831
7
88
0
0
 
28
1
11:34
18:40
 25,512
   171
    46,895
23
0
0
0
 
29
1
02:43
09:29
 24,377
   175
  -589,672
59
0
0
0
 
30
1
18:58
23:59
 18,110
   505
  -189,897
13319
12
6530
0
 
31
31
1
2
02:23
10:26
06:01
14:40
 13,089
 15,212
   167
   172
   -80,441
   -80,512
6
7
10
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.