GPS Space Vehicle Time Integrity for MJD 53647

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(PKS)
-GPSSV (ns)		UTC(PKS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
04:30
10:30
 21,573
  1,344
   -10,415
11
22
0
0
 
2
1
17:46
23:36
 20,938
  1,345
    28,640
7
4
0
0
 
3
3
1
2
02:08
10:59
05:49
14:10
 13,169
 11,449
  1,335
  1,333
   -38,070
   -38,179
14
15
13
32
0
0
0
0
 







5
1
18:24
23:59
 20,081
  1,347
   -94,449
397
0
5601
0







6
6
1
2
00:00
21:40
03:26
23:59
 12,367
  8,333
  1,332
  1,341
  -835,073
  -835,561
26
19
1
0
0
0
0
0







7
1
14:50
20:41
 20,939
  1,340
  -358,427
94
0
0
0







8
1
12:25
18:29
 21,745
  1,341
    44,503
8
156
0
0







9
9
1
2
03:11
17:19
05:21
21:32
  7,817
 15,055
  1,340
  1,336
    12,222
    12,312
9
13
5
16
0
0
0
0







10
10
10
1
2
3
00:00
12:49
20:17
01:07
14:27
23:59
  4,033
  5,725
 13,347
  1,347
  1,353
  1,346
   -69,775
   -69,804
   -69,830
13
11
6
23
25
25
0
0
0
0
0
0







11
11
1
2
05:33
14:50
09:41
17:20
 14,703
  8,885
  1,347
  1,343
  -269,554
  -269,663
15
10
1
44
0
0
0
0







12
-
 
 
 
 
 
 
 
 
 







13
1
09:41
15:35
 21,156
  1,340
   -15,482
17
18
0
0







14
1
02:56
08:42
 20,756
  1,341
    26,822
5
52
0
0







15
1
00:28
06:34
 21,753
  1,344
  -497,636
44
8
0
0







16
16
1
2
00:16
08:00
02:02
12:30
  6,123
 16,101
  1,352
  1,342
    -8,927
    -8,971
11
8
24
46
0
0
0
0







17
-
 
 
 
 
 
 
 
 
 







18
1
00:00
05:50
 21,014
  1,342
   193,585
14
10
0
0







19
19
1
2
03:15
11:44
06:56
15:29
 13,242
 13,411
  1,344
  1,343
    27,706
    27,707
6
8
69
89
0
0
0
0







20
1
06:42
12:39
 21,391
  1,344
    47,313
13
0
0
0







21
21
1
2
00:00
21:48
05:09
23:59
 18,559
  7,870
  1,342
  1,354
  -133,470
  -133,702
21
8
1
0
0
0
0
0







22
1
00:47
07:45
 24,922
  1,346
   -42,010
22
39
1
0







23
1
08:24
14:22
 21,351
  1,340
  -169,747
8
47
0
0







24
24
1
2
07:53
15:56
11:29
19:55
 12,890
 14,228
  1,351
  1,341
   -50,143
   -50,241
14
8
11
23
0
0
0
0







25
1
05:04
10:26
 19,296
  1,330
      960
5
74
0
0







26
26
1
2
00:00
14:55
03:18
18:42
 11,866
 13,504
  1,341
  1,342
      471
      707
17
17
71
0
0
0
0
0







27
1
10:02
16:59
 24,991
  1,350
   -16,395
18
0
0
0







28
1
12:58
19:20
 22,665
  1,346
   -39,506
8
82
0
0







29
29
1
2
00:00
14:21
02:41
18:04
  9,629
 13,293
  1,339
  1,342
  -344,763
  -345,855
59
77
1
0
1
0
0
0







30
30
1
2
00:00
20:03
01:14
23:59
  4,472
 14,165
  1,349
  1,346
  -401,295
  -402,246
16
51
0
0
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 ofmeasurements 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(PKS) 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(PKS) 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.