GPS Space Vehicle Time Integrity for MJD 52444

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
18:48
23:59
 18,577
   838
  -234,141
6
105
0
0
 
2
1
18:30
23:26
 17,666
   853
   218,893
40
15
0
0
 
3
3
1
2
12:10
21:19
16:16
23:59
 14,681
  9,500
   837
   856
   -37,465
   -37,548
16
12
0
76
0
0
0
0
 
4
1
03:02
08:08
 18,286
   845
  -212,837
80
1
1
0
 
5
1
04:45
10:43
 21,501
   843
   -17,623
24
0
0
0
 
6
1
07:29
13:36
 21,713
   849
     5,156
11
108
0
0
 
7
1
01:33
06:42
 18,505
   851
  -630,200
95
0
0
0
 
8
8
1
2
00:00
22:32
04:43
23:59
 17,014
  5,057
   844
   851
  -634,254
  -633,150
73
23
1
0
1
0
0
0
 
9
9
1
2
03:39
13:27
07:46
15:40
 14,700
  7,910
   853
   849
    48,967
    49,019
8
22
71
56
0
0
0
0
 
10
1
06:38
11:28
 17,334
   840
    -5,939
8
32
0
0
 
11
11
1
2
01:20
15:36
03:41
19:41
  8,338
 14,625
   865
   848
   -13,692
   -13,754
33
10
54
97
6
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
19:53
01:39
23:59
  5,949
 14,677
   837
   843
     9,152
     9,213
8
8
1
24
0
0
0
0
 
14
1
13:40
18:56
 18,955
   840
    66,513
14
0
0
0
 
15
1
08:49
16:10
 26,390
   843
   -26,739
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
08:14
15:31
 26,126
   835
  -170,063
725
0
15723
0
 
18
1
09:47
16:17
 23,238
   838
    62,642
32
57
44
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
16:48
22:48
 21,573
   845
   169,669
20
0
0
0
 
21
1
11:26
18:00
 23,451
   831
     2,494
8
159
0
0
 
22
1
17:58
22:45
 17,146
   849
  -361,170
186
0
0
0
 
23
1
07:55
13:17
 19,235
   848
    -3,445
8
10
0
0
 
24
1
04:12
09:49
 20,218
   837
   -36,550
21
0
0
0
 
25
1
15:10
20:33
 19,351
   846
   -27,453
5
72
0
0
 
26
26
1
2
01:19
09:47
05:06
13:35
 13,494
 13,588
   852
   833
   261,522
   262,232
94
96
0
6
0
2
0
0
 
27
1
00:00
01:11
  4,285
  1,064
    18,911
12590
1
1
4250
 
28
1
00:00
05:47
 20,766
   847
    86,601
10
117
0
0
 
29
29
1
2
01:14
09:42
04:59
13:12
 13,407
 12,584
   858
   837
   -29,171
   -30,102
117
112
0
0
0
0
0
0
 
30
1
06:29
10:43
 15,124
   844
  -678,270
13
138
0
0
 
31
31
31
1
2
3
00:00
14:30
21:46
02:06
17:25
23:59
  7,482
 10,369
  7,891
   860
   845
   855
  -311,651
  -312,333
  -312,632
25
38
31
21
1
6
1
0
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.