GPS Space Vehicle Time Integrity for MJD 53977

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
05:26
12:15
 24,457
   421
   -73,391
12
73
0
0
 
2
2
1
2
00:00
19:11
01:08
23:59
  4,059
 17,291
   411
   411
   -29,094
   -29,395
16
19
28
8
0
0
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
4
1
2
11:29
18:09
12:34
23:25
  3,767
 18,918
   411
   411
  -301,717
  -301,913
14
34
15
43
0
0
0
0
 
5
5
1
2
00:00
20:24
01:42
23:59
  6,072
 12,919
   413
   413
  -322,240
  -323,549
35
62
1
0
1
0
0
0
 
6
6
1
2
00:00
22:23
04:52
23:59
 17,268
  5,762
   410
   411
  -598,519
  -598,436
7
9
35
48
0
0
0
0
 
7
1
01:32
06:49
 18,762
   415
  -531,471
18
44
0
0
 
8
1
12:44
19:50
 25,569
   417
    78,298
10
145
0
0
 
9
9
1
2
04:40
18:38
06:43
23:21
  7,325
 16,880
   408
   407
   -33,590
   -33,688
12
12
42
99
0
0
0
0
 
10
10
10
1
2
3
00:00
14:16
21:41
02:36
16:47
23:59
  9,243
  8,919
  8,323
   422
   418
   416
   -88,475
   -88,492
   -88,509
15
15
9
47
90
83
0
0
0
0
0
0
 
11
11
1
2
06:51
15:58
11:28
18:59
 16,521
 10,810
   415
   406
  -347,231
  -347,301
13
16
96
130
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:24
16:54
 23,344
   414
   -89,552
25
11
0
0
 
14
1
03:53
09:58
 21,644
   415
     6,927
11
153
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
16
16
1
2
3
02:37
09:26
12:53
04:40
12:52
14:02
  7,146
 12,303
  4,150
   416
   419
   409
   -68,356
   -68,438
   -68,474
11
14
24
31
138
17
0
0
0
0
0
0
 
17
1
15:46
21:53
 22,060
   410
   -96,722
11
148
0
0
 
18
1
00:53
07:26
 23,487
   413
   248,069
7
48
0
0
 
19
19
1
2
04:40
13:04
08:35
16:54
 14,033
 13,800
   414
   414
   -11,165
   -11,254
14
20
7
129
0
0
0
0
 
20
1
08:17
14:05
 20,796
   418
    23,285
9
136
0
0
 
21
1
00:00
06:57
 24,748
   412
   -49,597
19
36
0
0
 
22
1
02:37
09:23
 24,230
   413
  -129,445
27
0
0
0
 
23
1
08:40
15:43
 25,355
   416
  -137,339
10
267
0
0
 
24
24
1
2
10:20
17:45
12:54
22:33
  9,145
 17,243
   416
   407
   -31,902
   -31,997
10
22
44
102
0
0
0
0
 
25
1
06:44
12:17
 19,983
   412
  -308,118
86
0
0
0
 
26
26
1
2
00:58
16:48
04:40
20:23
 13,046
 12,836
   411
   411
   235,100
   235,914
57
53
1
0
1
0
0
0
 
27
1
12:15
18:38
 22,899
   418
   -65,015
16
51
0
0
 
28
1
13:52
20:49
 25,050
   420
   -19,388
7
148
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
00:00
21:26
02:52
23:59
 10,276
  9,137
   411
   410
    -7,991
    -8,082
7
16
54
121
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.