GPS Space Vehicle Time Integrity for MJD 52472

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
16:26
22:37
 22,100
  1,008
  -238,766
9
13
0
0
 
2
1
16:34
21:28
 17,584
   999
   233,778
35
18
0
0
 
3
3
1
2
10:16
19:25
14:23
22:22
 14,685
 10,544
  1,012
  1,014
   -45,250
   -45,339
19
12
40
58
0
0
0
0
 
4
1
01:09
06:15
 18,313
  1,009
  -246,879
68
1
1
0
 
5
1
02:50
08:20
 19,709
  1,014
   -21,299
20
7
0
0
 
6
6
1
2
05:49
08:22
08:20
11:43
  9,050
 12,094
  1,015
   997
     5,795
     5,778
8
6
0
22
0
0
0
0
 
7
1
00:00
04:47
 17,251
  1,012
  -581,936
112
1
1
0
 
8
8
1
2
00:00
20:36
02:48
22:52
 10,082
  8,110
  1,010
  1,002
  -595,396
  -594,114
51
45
1
0
1
0
0
0
 
9
9
1
2
01:44
11:33
06:16
13:46
 16,087
  7,946
  1,021
  1,020
    52,954
    52,999
12
18
57
71
0
0
0
0
 
10
10
1
2
04:42
08:22
08:20
09:30
 13,102
  4,119
  1,011
  1,017
    -7,383
    -7,383
7
22
3
53
0
0
0
0
 
11
11
1
2
00:00
13:45
01:46
17:47
  6,364
 14,406
  1,018
  1,006
   -15,308
   -15,370
22
7
57
36
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
-
 
 
 
 
 
 
 
 
 
14
1
11:06
16:59
 21,153
  1,005
    60,688
16
0
0
0
 
15
15
1
2
06:52
08:22
08:20
14:13
  5,265
 21,073
  1,018
  1,007
   -37,145
   -37,215
12
26
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
06:20
08:22
08:20
13:36
  7,211
 18,850
  1,015
   998
  -371,348
  -372,319
157
398
0
0
0
5150
0
0
 
18
1
08:22
14:24
 21,616
  1,004
    57,593
16
7
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
14:50
20:51
 21,652
  1,001
   176,123
14
1
0
0
 
21
1
09:36
16:06
 23,399
  1,002
     3,202
6
82
0
0
 
22
1
16:05
20:53
 17,212
   998
  -452,232
179
0
0
0
 
23
23
1
2
05:58
08:22
08:20
11:18
  8,554
 10,561
  1,010
  1,008
    -4,861
    -4,869
9
5
0
34
0
0
0
0
 
24
1
02:20
07:58
 20,276
  1,016
   -42,707
16
0
0
0
 
25
1
13:16
18:39
 19,365
   999
   -28,547
7
61
0
0
 
26
26
1
2
00:00
08:22
03:10
11:29
 11,426
 11,190
  1,013
  1,001
   -39,015
   -39,914
95
93
0
0
0
0
0
0
 







28
28
1
2
00:00
21:12
03:42
22:52
 13,358
  5,966
   931
  1,013
    88,968
    89,104
9623
5
1
24
1
0
0
0







29
-
 
 
 
 
 
 
 
 
 







30
30
1
2
04:37
08:22
08:20
09:46
 13,280
  5,029
  1,304
  1,009
   -32,350
   -33,169
16861
84
4
0
3042
0
0
0







31
31
1
2
14:28
20:58
15:30
22:52
  3,725
  6,863
  1,012
  1,019
  -338,343
  -338,559
11
16
1
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.