GPS Space Vehicle Time Integrity for MJD 53654

As viewed from APMP Laboratory
Latitude 14.0430126 degrees, longitude 100.7136506 degrees, height -6.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(k)
-GPSSV (ns)		UTC(k)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:00
06:18
 22,689
   402
   -12,539
16
1
0
0
 
2
1
11:15
19:44
 30,485
   403
    27,607
6
7
0
0
 
3
1
02:24
08:10
 20,707
   409
   -40,990
17
0
0
0
 
4
1
10:17
17:16
 25,108
   406
    -8,260
105
0
0
0
 
5
5
1
2
14:00
20:21
19:04
23:05
 18,197
  9,823
   402
   385
  -134,539
  -135,762
347
182
0
0
3025
0
0
0
 
6
6
1
2
01:28
16:43
02:58
22:15
  5,376
 19,917
   416
   393
  -839,471
  -839,791
7
34
1
0
0
0
0
0
 
7
7
1
2
08:17
10:17
10:16
16:54
  7,148
 23,740
   411
   407
  -368,382
  -368,627
30
111
0
0
0
0
0
0
 
8
8
1
2
07:42
10:17
10:16
13:19
  9,247
 10,861
   408
   403
    44,247
    44,253
5
5
8
2
0
0
0
0
 
9
9
1
2
13:01
17:51
14:21
23:05
  4,764
 18,778
   417
   384
    12,418
    12,425
6
7
0
0
0
0
0
0
 
10
1
13:00
19:32
 23,520
   396
   -71,143
9
0
0
0
 
11
11
1
2
05:39
10:17
10:16
11:28
 16,606
  4,213
   400
   411
  -272,544
  -272,568
12
4
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:57
13:38
10:15
15:23
 19,006
  6,332
   402
   406
   -17,500
   -17,541
16
9
0
0
0
0
0
0
 
14
14
1
2
00:00
20:13
04:53
23:05
 17,607
 10,283
   399
   395
    25,582
    25,542
4
4
8
8
0
0
0
0
 
15
15
1
2
00:00
19:39
01:24
23:05
  5,085
 12,312
   404
   388
  -501,987
  -502,445
9
20
1
0
0
0
0
0
 
16
1
00:28
06:47
 22,701
   407
   -10,499
4
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
17:21
01:48
23:05
  6,497
 20,552
   400
   396
   194,306
   194,493
9
14
1
0
0
0
0
0
 
19
1
03:38
09:32
 21,190
   409
    26,801
8
0
0
0
 
20
20
20
1
2
3
02:17
08:52
10:17
07:07
10:16
13:03
 17,404
  5,020
  9,924
   402
   407
   411
    45,549
    45,529
    45,522
11
5
4
0
0
2
0
0
0
0
0
0
 
21
1
18:04
23:05
 18,004
   395
  -136,680
19
0
0
0
 
22
22
1
2
00:00
20:06
03:14
23:05
 11,659
 10,711
   406
   396
   -44,283
   -44,448
3
7
5
0
0
0
0
0
 
23
1
03:33
09:14
 20,371
   402
  -169,471
9
0
0
0
 
24
24
1
2
08:10
10:17
10:16
14:14
  7,558
 14,194
   410
   409
   -52,883
   -52,916
8
12
0
0
0
0
0
0
 
25
1
00:00
06:49
 24,542
   401
     -523
6
18
0
0
 
26
1
15:25
21:00
 20,048
   399
     2,465
21
0
0
0
 
27
27
1
2
06:16
10:17
10:16
12:15
 14,392
  7,045
   407
   397
   -18,219
   -18,246
14
7
0
0
0
0
0
0
 
28
28
1
2
07:40
10:17
10:16
14:54
  9,342
 16,567
   413
   408
   -40,081
   -40,079
4
6
4
4
0
0
0
0
 
29
1
14:54
20:30
 20,170
   399
  -359,089
122
0
0
0
 
30
30
30
1
2
3
00:00
15:25
20:56
02:11
19:10
23:05
  7,894
 13,526
  7,714
   400
   401
   388
  -409,607
  -410,296
  -410,509
26
53
24
1
0
0
1
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(k) 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(k) 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.