GPS Space Vehicle Time Integrity for MJD 52953

As viewed from the CSIRO National Measurement Laboratory, Sydney, Australia
Latitude -33.7828240 degrees, longitude 151.1516124 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
06:50
13:48
 25,028
   393
  -314,138
12
0
0
0
 
2
2
1
2
00:51
07:45
02:17
12:48
  5,134
 18,181
   390
   394
   219,179
   219,399
12
39
1
0
0
0
0
0
 
3
3
1
2
01:32
10:23
05:55
13:46
 15,733
 12,157
   382
   392
   -59,869
   -59,960
16
10
1
0
0
0
0
0
 
4
4
1
2
09:23
16:12
10:42
21:26
  4,738
 18,809
   392
   398
     7,776
     7,948
9
27
1
0
0
0
0
0
 
5
1
17:56
23:48
 21,113
   397
    -4,043
6
3
0
0
 
6
6
1
2
00:00
20:21
02:53
23:59
 10,414
 13,049
   396
   392
     1,688
     1,705
6
9
2
0
0
0
0
0
 
7
1
13:52
20:02
 22,149
   400
  -642,565
9
0
0
0
 
8
1
10:53
17:58
 25,383
   402
  -400,523
6
13
0
0
 
9
9
1
2
02:29
16:25
04:42
21:23
  7,963
 17,867
   384
   401
    16,369
    16,497
7
12
1
0
0
0
0
0
 
10
10
1
2
12:21
19:44
14:46
23:59
  8,728
 15,300
   409
   404
   -33,719
   -33,740
5
4
1
4
0
0
0
0
 
11
11
1
2
04:48
14:13
09:33
16:57
 17,066
  9,813
   385
   395
   -76,319
   -76,377
9
9
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:27
14:55
 23,199
   395
    32,201
5
22
0
0
 
14
1
02:03
08:18
 22,434
   386
    19,415
4
109
0
0
 
15
1
00:00
06:38
 23,826
   389
  -183,413
35
1
0
0
 
16
16
1
2
00:00
07:25
02:41
11:51
  9,680
 15,930
   388
   395
    -9,712
    -9,770
6
7
1
1
0
0
0
0
 
17
17
1
2
00:00
19:01
01:32
23:59
  5,520
 17,873
   383
   400
   -76,444
   -73,769
63
185
1
0
1
0
0
0
 
18
18
1
2
00:00
22:54
05:37
23:59
 20,167
  3,913
   387
   399
    -4,259
    -4,135
5
3
18
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:05
11:58
 21,161
   395
   205,011
4
29
0
0
 
21
21
1
2
00:00
21:29
04:48
23:59
 17,278
  9,012
   391
   397
   -63,031
   -63,211
15
6
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:47
07:50
 25,311
   397
   -40,267
6
88
0
0
 
24
1
17:29
23:15
 20,748
   400
   -73,704
17
0
0
0
 
25
1
04:33
10:06
 19,980
   382
   -54,621
3
78
0
0
 
26
26
26
1
2
3
00:00
14:31
22:53
02:56
18:23
23:59
 10,555
 13,863
  3,997
   388
   397
   405
  -499,403
  -499,073
  -498,914
17
24
5
1
1
3
0
0
0
0
0
0
 
27
1
09:31
16:36
 25,394
   398
  -789,102
171
0
0
0
 
28
1
12:05
19:10
 25,405
   398
    -2,124
20
0
0
0
 
29
29
29
1
2
3
00:00
13:41
22:36
02:04
17:59
23:59
  7,428
 15,420
  5,009
   386
   395
   402
  -156,886
  -157,510
  -157,819
28
53
20
1
1
0
1
0
0
0
0
0
 
30
1
19:26
23:59
 16,401
   397
  -623,182
113
0
0
0
 
31
31
1
2
03:01
10:57
06:27
15:18
 12,277
 15,554
   391
   394
  -431,908
  -431,985
14
12
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.