GPS Space Vehicle Time Integrity for MJD 53100

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
1
2
00:45
21:36
03:36
23:59
 10,228
  8,478
  -165
  -169
  -337,972
  -338,106
9
9
36
60
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
00:45
15:24
03:34
19:15
 10,136
 13,724
  -159
  -179
   -99,375
   -99,569
14
18
39
0
0
0
0
0
 
4
1
06:10
11:18
 18,492
  -178
   106,548
56
1
1
0
 
5
1
07:53
13:39
 20,677
  -163
   -24,545
18
30
0
0
 
6
1
10:54
16:33
 20,288
  -179
   -15,967
52
0
0
0
 
7
1
04:12
10:01
 20,892
  -169
  -583,868
63
0
0
0
 
8
1
01:55
07:55
 21,508
  -160
  -324,119
68
0
0
0
 
9
9
1
2
06:31
16:35
11:30
18:36
 17,733
  7,228
  -163
  -161
    37,837
    37,895
9
9
58
27
0
0
0
0
 
10
1
09:41
14:26
 17,052
  -168
   -42,164
6
64
0
0
 
11
11
1
2
04:20
18:52
06:49
23:34
  8,807
 16,526
  -156
  -168
  -108,006
  -108,175
44
11
70
21
28
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:45
05:02
 15,419
  -172
    29,852
7
14
0
0
 
14
1
16:02
22:00
 21,435
  -173
    18,518
6
90
0
0
 
15
1
14:50
20:40
 20,955
  -181
  -249,178
34
0
0
0
 
16
16
16
1
2
3
00:45
13:39
21:22
01:57
15:09
23:59
  4,254
  5,297
  9,413
  -163
  -166
  -174
   -14,035
   -14,015
   -14,007
7
10
6
26
26
41
0
0
0
0
0
0
 
17
1
08:45
14:25
 20,386
  -169
  -267,289
117
0
0
0
 
18
1
12:44
19:13
 23,211
  -173
    23,981
22
21
0
0
 







20
20
1
2
00:45
20:07
02:07
23:59
  4,902
 13,943
  -169
  -173
   174,892
   174,649
5
17
1
0
0
0
0
0







21
1
11:28
18:46
 26,192
  -172
   -74,578
12
68
4
0







22
1
14:06
21:05
 24,832
  -169
    15,987
51
64
4
0







23
-
 
 
 
 
 
 
 
 
 







24
1
07:16
12:52
 20,114
  -171
   -17,146
16
0
0
0







25
1
18:18
23:43
 19,419
  -189
   -64,056
6
93
0
0







26
26
1
2
04:21
12:55
08:22
16:29
 14,363
 12,802
  -162
  -173
   -10,835
   -11,431
82
71
0
0
0
0
0
0







27
1
00:45
06:31
 20,667
  -167
   -81,374
197
1
1
0







28
1
02:16
09:05
 24,434
  -162
   -26,853
13
50
0
0







29
29
1
2
03:42
12:42
07:52
15:46
 14,954
 11,059
  -161
  -175
  -236,160
  -236,195
9
8
64
41
0
0
0
0







30
1
09:42
14:44
 18,047
  -174
  -503,675
58
0
0
0







31
31
31
1
2
3
00:56
17:14
19:08
05:13
18:57
20:31
 15,423
  5,893
  4,820
  -168
  -174
  -175
   -77,662
   -79,073
   -79,242
115
45
39
1
0
4
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 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.