GPS Space Vehicle Time Integrity for MJD 53653

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
1
2
00:00
22:13
06:22
23:59
 22,926
  6,355
   380
   192
   -12,373
   -12,720
11
4673
1
12
0
12
0
0
2
2
1
2
11:20
16:26
16:14
19:48
 17,637
 12,121
   398
   390
    27,619
    27,608
5
5
0
4
0
0
0
0
3
1
02:28
08:14
 20,694
   401
   -40,716
16
0
0
0
4
1
09:47
16:14
 23,202
   398
    -6,961
101
0
0
0
5
5
5
1
2
3
14:04
16:26
20:25
16:14
19:08
23:59
  7,780
  9,689
 12,871
   403
   390
   609
  -128,586
  -129,212
  -130,028
147
188
7444
0
0
12
0
1
2216
0
0
0
6
6
1
2
01:33
16:47
03:02
22:19
  5,368
 19,912
   399
   384
  -839,059
  -839,387
8
36
1
0
0
0
0
0
7
1
08:21
16:14
 28,331
   398
  -367,222
132
0
0
0
8
1
07:46
13:23
 20,185
   406
    44,144
7
0
0
0
9
9
1
2
13:06
17:55
14:25
23:20
  4,765
 19,465
   416
   380
    12,278
    12,286
6
12
1
0
0
0
0
0
10
10
1
2
13:04
16:26
16:14
19:36
 11,388
 11,397
   393
   382
   -71,080
   -71,098
8
6
0
0
0
0
0
0
11
1
05:43
11:32
 20,887
   392
  -272,269
17
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:01
13:42
10:19
15:28
 19,002
  6,336
   394
   391
   -17,346
   -17,396
14
8
0
0
0
0
0
0
14
14
1
2
00:00
20:17
04:58
23:59
 17,835
 13,319
   391
   359
    25,618
    25,550
4
928
21
12
0
12
0
0
15
15
1
2
00:00
19:43
01:29
23:59
  5,342
 15,360
   401
   743
  -501,501
  -501,588
8
12781
1
12
0
12
0
0
16
1
00:32
06:51
 22,694
   399
   -10,416
6
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:00
17:25
01:52
23:59
  6,747
 23,586
   391
   475
   194,058
   194,340
9
3831
1
12
0
12
0
0
19
1
03:42
09:36
 21,185
   398
    26,793
8
0
0
0
20
20
1
2
02:21
08:56
07:12
13:07
 17,393
 15,028
   392
   401
    45,661
    45,637
8
7
1
0
0
0
0
0
21
1
18:08
23:59
 21,038
   708
  -136,078
13338
12
12
0
22
22
1
2
00:00
20:10
03:18
23:59
 11,898
 13,756
   395
   244
   -44,100
   -44,415
5
4922
1
12
0
12
0
0
23
1
03:38
09:18
 20,363
   394
  -169,656
10
0
0
0
24
1
08:14
14:18
 21,832
   401
   -52,658
20
0
0
0
25
25
1
2
00:00
22:19
06:53
23:59
 24,767
  6,033
   394
    38
     -452
     -873
4
7794
72
12
0
12
0
0
26
1
16:26
21:04
 16,657
   386
     2,073
20
0
0
0
27
1
06:20
12:19
 21,507
   398
   -18,104
14
0
0
0
28
1
07:44
14:58
 25,983
   404
   -40,142
5
0
0
0
29
29
1
2
14:58
16:26
16:14
20:34
  4,566
 14,874
   397
   391
  -357,219
  -357,434
31
86
0
0
0
0
0
0
30
30
30
1
2
3
00:00
16:26
21:00
02:15
19:15
23:59
  8,141
 10,101
 10,756
   389
   391
   329
  -408,589
  -409,304
  -409,566
29
40
1755
1
0
12
1
0
12
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.