GPS Space Vehicle Time Integrity for MJD 52774

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
1
2
00:00
20:01
02:02
23:59
  7,338
 14,207
   968
   966
  -284,598
  -284,724
9
7
26
98
0
0
0
0
 
2
1
19:58
23:59
 14,480
   971
   116,417
28
0
0
0
 
3
3
3
1
2
3
00:00
14:15
22:45
02:02
17:41
23:59
  7,329
 12,219
  4,472
   959
   971
   990
    -9,150
    -9,337
    -9,409
9
17
16
11
39
9
0
0
0
0
0
0
 
4
1
04:28
09:04
 16,520
   968
   -43,737
10
103
0
0
 
5
1
06:07
12:07
 21,554
   980
   -13,752
19
0
0
0
 
6
1
09:05
15:01
 21,272
   973
     5,395
8
86
0
0
 
7
1
02:10
07:57
 20,728
   969
  -485,770
119
14
11
0
 
8
8
1
2
00:11
22:46
06:04
23:50
 21,110
  3,774
   967
   988
  -331,382
  -332,297
81
21
1
3
1
0
0
0
 
9
9
1
2
04:52
14:53
09:21
16:57
 15,962
  7,383
   980
   978
    45,160
    45,219
10
10
101
24
0
0
0
0
 
10
1
08:01
12:06
 14,574
   973
   -24,065
7
45
0
0
 
11
11
1
2
02:43
16:53
04:58
21:29
  7,999
 16,375
   976
   973
   -46,064
   -46,160
10
16
31
104
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:24
03:17
23:59
 11,835
  9,321
   959
   976
    28,201
    28,256
6
13
4
108
0
0
0
0
 
14
1
14:10
20:06
 21,319
   972
    22,404
10
54
0
0
 
15
1
12:23
17:43
 18,930
   962
  -108,296
30
18
0
0
 
16
16
1
2
12:06
19:36
13:17
23:59
  4,154
 15,656
   973
   977
    -8,108
    -8,415
22
54
14
96
0
38
0
0
 
17
17
1
2
09:18
12:00
11:58
16:24
  9,589
 15,838
   967
   983
   -11,913
   -11,925
6
6
49
46
0
0
0
0
 
18
1
11:59
17:57
 21,413
   970
    -9,714
8
95
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
18:36
23:59
 19,307
   975
   214,745
8
74
0
0
 
21
1
09:39
16:58
 26,332
   968
    56,989
105
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
12:26
18:49
 22,900
   970
   -25,542
14
206
0
0
 
24
1
05:31
09:51
 15,426
   972
   -29,053
20
48
0
0
 
25
1
16:35
21:59
 19,379
   974
   -43,170
7
49
0
0
 
26
26
1
2
02:51
11:34
06:47
14:17
 14,143
  9,767
   978
   962
  -502,212
  -502,396
24
16
3
0
0
0
0
0
 
27
27
1
2
00:00
21:50
04:46
23:59
 17,194
  7,738
   968
   981
  -131,977
  -136,690
319
145
0
0
1619
0
0
0
 
28
1
00:42
06:38
 21,268
   978
    44,166
24
35
0
0
 
29
29
29
1
2
3
01:57
11:40
12:45
05:50
12:43
14:10
 13,943
  3,746
  5,108
   973
   964
   971
  -137,054
  -137,241
  -137,259
23
14
24
0
19
38
0
0
0
0
0
0
 
30
1
07:32
13:05
 19,970
   973
   -62,815
289
0
173
0
 
31
31
1
2
00:00
14:58
03:15
18:46
 11,720
 13,560
   978
   978
  -195,910
  -197,415
94
108
1
1
1
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.