GPS Space Vehicle Time Integrity for MJD 52522

As viewed from the CSIRO Parkes Radio Telescope, Australia
Latitude -32.9982940 degrees, longitude 148.2644540 degrees, height 394.5 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
13:16
19:09
 21,144
  1,324
  -245,541
14
20
0
0
 
2
1
13:07
17:22
 15,290
  1,324
   260,207
30
0
0
0
 
3
3
3
1
2
3
06:49
16:00
17:34
10:54
17:33
18:59
 14,474
  5,542
  4,999
  1,328
  1,325
  1,327
   -59,114
   -59,219
   -59,235
18
33
15
44
31
36
0
9
0
0
0
0
 
4
4
1
2
00:00
21:43
02:55
23:59
 10,375
  8,150
  1,331
  1,332
  -298,965
  -299,800
27
29
1
0
1
0
0
0
 
5
1
00:00
05:23
 19,326
  1,335
   -28,842
11
14
0
0
 
6
1
02:34
08:20
 20,756
  1,333
     6,916
7
39
0
0
 
7
7
1
2
00:00
19:50
01:24
23:59
  5,024
 14,884
  1,337
  1,329
  -469,802
  -467,542
55
132
1
0
1
0
0
0
 
8
1
17:12
23:17
 21,870
  1,330
  -506,758
153
0
0
0
 
9
9
9
1
2
3
00:00
08:08
22:53
02:26
10:17
23:59
  8,714
  7,738
  3,983
  1,334
  1,324
  1,340
     7,898
     7,937
     8,037
10
14
8
27
49
31
0
0
0
0
0
0
 
10
1
01:15
06:01
 17,127
  1,330
    -9,924
8
40
0
0
 
11
11
1
2
10:20
20:07
14:21
22:17
 14,337
  7,678
  1,328
  1,339
   -18,487
   -18,504
9
12
27
56
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:33
20:24
 21,025
  1,320
    14,569
8
29
0
0
 
14
1
07:50
13:29
 20,346
  1,328
    51,981
16
58
0
0
 







16
-
 
 
 
 
 
 
 
 
 







17
1
03:04
10:11
 25,520
  1,370
  -356,775
2518
6
13745
0







18
1
05:05
11:02
 21,298
  1,328
    46,080
20
11
0
0







19
-
 
 
 
 
 
 
 
 
 







20
1
11:44
17:22
 20,248
  1,319
   186,681
12
0
0
0







21
1
06:12
12:43
 23,432
  1,334
     4,786
6
147
0
0







22
1
12:43
17:33
 17,396
  1,314
  -497,852
46
10
0
0







23
1
02:29
07:47
 19,057
  1,337
    -7,656
13
16
0
0







24
1
01:05
04:38
 12,792
  1,325
   -53,823
7
20
0
0







25
1
09:53
15:18
 19,473
  1,319
   -30,852
7
108
0
0







26
26
1
2
04:27
20:11
08:06
23:41
 13,090
 12,522
  1,325
  1,335
  -158,099
  -159,523
96
88
0
0
0
0
0
0







27
1
14:49
22:00
 25,786
  1,329
   -78,436
33
18
0
0







28
1
17:50
23:59
 22,136
  1,335
    91,002
8
7
0
0







29
29
1
2
04:16
19:21
07:29
23:11
 11,552
 13,549
  1,328
  1,330
  -212,254
  -213,585
77
89
0
0
0
0
0
0







30
1
01:25
06:23
 17,867
  1,330
  -246,467
222
0
0
0







31
31
1
2
08:22
16:24
12:04
20:04
 13,137
 13,135
  1,339
   892
  -359,609
  -360,096
10
20391
50
6
0
50
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.