GPS Space Vehicle Time Integrity for MJD 52024

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
18:51
20:06
20:01
23:59
  4,091
 13,989
   457
   444
  -174,463
  -174,495
51
53
0
0
0
0
0
0
 
2
1
00:34
06:47
 22,361
   424
     5,075
65
0
0
0
 
3
3
1
2
17:40
20:06
20:01
23:21
  8,391
 11,674
   438
   433
   -23,131
   -23,171
51
57
0
0
0
0
0
0
 
4
1
01:45
08:51
 25,574
   429
  -702,481
37
0
0
0
 
5
5
1
2
05:32
12:25
09:59
13:51
 16,005
  5,176
   438
   397
  -295,231
  -295,296
28
41
4
0
0
0
0
0
 
6
1
08:00
13:04
 18,192
   436
     1,025
36
0
0
0
 
7
1
00:00
08:07
 29,196
   421
  -581,089
60
0
0
0
 
8
8
1
2
00:00
22:49
04:38
23:59
 16,685
  4,233
   424
   404
  -154,084
  -157,291
204
69
1
0
1
0
0
0
 
9
1
10:00
13:56
 14,173
   426
    42,525
36
0
0
0
 
10
1
04:38
11:26
 24,398
   443
    -2,581
30
1
0
0
 
11
11
1
2
00:00
21:44
02:50
23:59
 10,233
  8,141
   407
   429
    -1,488
    -1,475
48
50
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:08
20:17
01:44
06:32
23:59
  6,237
  4,924
 13,347
   404
   431
   427
     1,724
     1,754
     1,762
47
29
50
0
0
0
0
0
0
0
0
0
 
14
1
11:44
20:01
 29,727
   437
   103,928
58
0
0
0
 
15
1
11:26
16:27
 18,106
   424
   -25,387
51
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:00
15:01
 18,078
   436
   -19,639
72
0
0
0
 
18
1
09:32
17:27
 28,392
   432
    99,481
76
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:34
18:00
20:06
04:26
20:01
22:33
 13,933
  7,045
  8,825
   411
   455
   429
    67,263
    67,430
    67,422
45
51
51
1
0
0
0
0
0
0
0
0
 
21
1
14:15
18:51
 16,549
   431
    -2,183
50
0
0
0
 
22
22
1
2
16:01
20:06
20:01
22:09
 14,318
  7,350
   443
   428
  -582,379
  -582,434
51
54
0
0
0
0
0
0
 
23
23
1
2
08:36
13:55
13:51
16:00
 18,860
  7,525
   435
   432
   -11,378
   -11,390
38
46
3
0
0
0
0
0
 
24
1
02:46
11:25
 31,147
   437
   -45,309
35
1
0
0
 
25
25
1
2
14:15
20:06
20:01
21:43
 20,678
  5,811
   446
   441
   -12,680
   -12,690
50
51
0
0
0
0
0
0
 
26
1
06:52
12:24
 19,932
   442
  -447,018
102
0
0
0
 
27
27
1
2
00:00
21:44
03:42
23:59
 13,324
  8,145
   428
   413
   -18,049
   -18,144
45
50
0
0
0
0
0
0
 
28
28
28
1
2
3
17:40
20:06
22:09
20:01
21:43
23:59
  8,351
  5,812
  6,599
   441
   446
   425
    -9,293
    -9,276
    -9,285
51
50
50
0
0
0
0
0
0
0
0
0
 
29
29
1
2
15:02
17:10
17:07
20:01
  7,553
 10,143
   458
   444
  -527,434
  -527,562
52
68
0
0
0
0
0
0
 
30
30
30
1
2
3
06:56
13:56
16:01
09:59
15:01
17:36
 11,001
  3,881
  5,716
   435
   407
   461
    17,478
    17,483
    17,550
30
46
50
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
20:36
01:02
23:59
  3,713
 12,225
   380
   435
   -40,590
   -40,679
48
53
0
0
0
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(NIMT) 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(NIMT) 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.