GPS Space Vehicle Time Integrity for MJD 52601

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 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
03:58
09:56
 21,510
    50
  -258,670
31
0
0
0
 
2
1
00:58
08:55
 28,569
    44
    20,109
55
0
0
0
 
3
1
01:32
07:42
 22,215
    36
   -82,646
37
0
0
0
 
4
1
09:57
17:25
 26,904
    39
  -363,012
69
0
0
0
 
5
1
14:51
22:00
 25,719
    50
   -41,506
34
0
0
0
 
6
6
6
1
2
3
00:00
17:26
22:31
02:25
22:22
23:59
  8,740
 17,771
  5,323
    42
    44
    44
     1,535
     1,554
     1,549
29
31
24
2
0
16
0
0
0
0
0
0
 
7
1
07:47
17:08
 33,631
    43
  -229,480
389
0
8348
0
 
8
1
08:56
14:08
 18,738
    44
   -26,715
152
0
0
0
 
9
1
17:08
22:00
 17,472
    51
    18,346
30
0
0
0
 
10
1
12:35
18:17
 20,521
    49
   -15,405
30
0
0
0
 
11
1
05:17
11:04
 20,831
    45
   -26,537
32
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:25
14:51
 30,318
    43
    18,312
30
0
0
0
 
14
14
1
2
00:00
20:10
05:17
22:00
 19,023
  6,588
    40
    50
    37,795
    37,679
29
29
1
0
0
0
0
0
 
15
15
1
2
00:00
20:14
01:31
22:00
  5,461
  6,332
    36
    38
   -39,083
   -39,422
31
28
1
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
20:14
22:00
  6,362
    35
    -5,388
27
0
0
0
 
18
18
1
2
00:00
18:17
02:39
19:19
  9,532
  3,733
    36
    64
    20,311
    20,122
29
32
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:48
12:34
 35,183
    47
   198,740
34
3
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
00:19
06:25
 21,938
    39
   -10,000
53
0
0
0
 
23
23
1
2
14:09
22:26
22:21
23:40
 29,518
  4,434
    57
    36
   -13,850
   -13,875
34
27
0
1
0
0
0
0
 
24
24
1
2
11:05
17:26
17:08
20:09
 21,763
  9,813
    42
    47
   -73,311
   -73,351
36
29
1
0
0
0
0
0
 
25
1
00:00
07:24
 26,686
    37
   -35,581
29
9
0
0
 
26
1
14:51
20:09
 19,098
    52
  -311,141
120
0
0
0
 
27
1
07:25
12:59
 20,056
    39
  -423,891
222
0
0
0
 
28
1
09:22
15:33
 22,275
    47
    85,051
30
0
0
0
 
29
1
15:34
19:19
 13,520
    42
  -357,309
82
0
0
0
 
30
30
1
2
00:00
19:20
01:51
22:00
  6,676
  9,588
    33
    50
  -460,855
  -462,394
50
74
1
0
1
0
0
0
 
31
1
03:02
09:03
 21,679
    50
  -337,382
63
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.