GPS Space Vehicle Time Integrity for MJD 53690

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
00:00
20:34
03:52
23:59
 13,910
 12,301
   500
   490
   -18,743
   -18,910
26
6
1
42
0
0
0
0
 
2
1
09:02
17:14
 29,490
  1,844
    27,934
225388
1
29490
0
 
3
1
00:00
05:42
 20,493
   501
   -50,674
23
8
0
0
 
4
1
07:48
14:53
 25,500
  2,045
   -50,520
242382
1
25500
0
 
5
5
1
2
11:51
18:01
15:57
22:19
 14,809
 15,453
   497
   489
  -307,302
  -308,366
195
207
0
0
1
0
0
0
 
6
6
1
2
14:32
22:57
19:49
23:59
 18,978
  3,719
   502
   473
  -839,477
  -839,398
25
7
1
0
0
0
0
0
 
7
1
06:42
14:32
 28,141
   524
  -412,825
94
0
0
0
 
8
1
05:16
10:52
 20,111
  2,438
    49,720
272931
1
20111
0
 
9
9
1
2
10:33
15:58
11:55
20:33
  4,932
 16,516
   484
   514
  -128,828
  -130,093
74
247
1
0
1
0
0
0
 
10
1
10:37
17:12
 23,721
   502
   -73,180
20
0
0
0
 
11
1
03:52
09:02
 18,523
   504
  -282,668
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
02:30
11:13
07:47
12:54
 19,027
  6,100
   496
   468
   -23,433
   -23,511
22
5
0
9
0
0
0
0
 
14
14
1
2
00:00
18:01
02:23
23:59
  8,581
 21,456
   493
   505
    24,131
    24,107
13
5
0
54
0
0
0
0
 
15
15
1
2
17:13
19:49
18:32
22:47
  4,764
 10,657
   504
   513
  -520,003
  -520,064
5
35
3
0
0
0
0
0
 
16
16
1
2
00:00
22:20
04:15
23:59
 15,283
  5,991
   510
   512
   -13,958
   -14,050
24
11
1
2
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
18
1
2
3
14:54
18:33
19:51
18:01
19:49
23:16
 11,199
  4,571
 12,298
   495
   510
   504
   202,877
   202,918
   202,934
13
6
7
0
1
15
0
0
0
0
0
0
 
19
1
01:15
07:09
 21,214
   507
    26,607
15
0
0
0
 
20
20
1
2
00:00
06:42
04:40
10:33
 16,785
 13,840
   490
  3,289
    41,576
    44,346
18
329004
12
1
0
13840
0
0
 
21
1
15:58
20:33
 16,429
   516
  -147,813
12
7
0
0
 
22
1
17:40
23:59
 22,743
   509
   -51,553
11
8
0
0
 
23
1
01:05
06:41
 20,156
   504
  -163,209
18
0
0
0
 
24
1
07:09
11:50
 16,801
  2,820
   -59,699
298608
1
16801
0
 
25
25
1
2
00:00
19:51
04:22
23:59
 15,725
 14,917
   491
   508
    -3,226
    -3,273
17
6
0
13
0
0
0
0
 
26
1
12:58
18:32
 20,037
   508
    18,564
38
0
0
0
 
27
1
04:16
09:50
 20,052
  2,450
   -20,965
273332
1
20052
0
 
28
1
05:11
12:26
 26,045
  2,001
   -36,621
239832
1
26045
0
 
29
1
12:28
18:01
 19,994
   501
  -417,165
103
0
0
0
 
30
30
30
1
2
3
12:56
18:32
20:34
15:57
19:50
23:38
 10,891
  4,663
 11,038
   484
   479
   495
  -443,030
  -443,193
  -443,274
22
8
37
1
0
0
0
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(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.