GPS Space Vehicle Time Integrity for MJD 53065

As viewed from the National Institute of Metrology, Thailand (Bangkok)
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
00:00
19:40
01:28
23:59
  5,268
 15,525
   984
   994
  -331,610
  -331,733
40
40
0
0
0
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
18:36
23:59
 19,297
   992
   -89,138
46
0
0
0
 
4
1
02:08
09:38
 26,942
   991
    77,937
75
0
0
0
 
5
5
1
2
06:54
13:09
10:30
16:44
 12,899
 12,835
   985
   982
   -18,839
   -18,877
30
45
5
0
0
0
0
0
 
6
1
08:56
14:21
 19,467
   986
     2,388
41
0
0
0
 
7
1
00:24
08:55
 30,514
   987
  -610,634
83
0
0
0
 
8
1
00:00
05:39
 20,223
   983
  -354,326
72
1
1
0
 
9
1
10:30
15:26
 17,681
   996
    33,444
45
0
0
0
 
10
1
05:22
11:43
 22,771
   994
   -39,193
32
0
0
0
 
11
11
1
2
00:00
21:57
03:48
23:59
 13,594
  7,327
   987
   985
   -98,916
   -99,115
46
42
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
05:52
21:12
02:36
07:40
23:59
  9,308
  6,515
  9,982
   983
   974
   984
    31,885
    31,872
    31,868
43
28
43
0
1
0
0
0
0
0
0
0
 
14
1
12:42
21:08
 30,225
   994
    19,160
43
0
0
0
 
15
1
12:48
18:18
 19,693
  1,000
  -232,276
53
0
0
0
 
16
1
16:41
22:57
 22,472
   992
   -14,259
43
0
0
0
 
17
1
04:56
13:31
 30,781
   987
  -206,816
173
0
0
0
 
18
18
1
2
10:30
14:22
12:41
18:04
  7,854
 13,292
   982
  1,000
    16,518
    16,580
41
43
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:28
18:33
05:22
23:23
 13,904
 17,324
   982
   987
   185,068
   184,896
39
44
0
0
0
0
0
0
 
21
1
11:44
16:40
 17,737
   996
   -72,115
46
0
0
0
 
22
1
13:09
19:30
 22,747
  1,002
    40,647
72
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
03:30
12:07
 30,903
   987
    -7,237
41
0
0
0
 
25
1
14:22
22:46
 30,138
   991
   -60,777
45
0
0
0
 
26
1
07:42
13:09
 19,564
   996
  -408,627
80
0
0
0
 
27
27
1
2
00:00
22:47
04:26
23:59
 15,883
  4,344
   995
   971
  -918,944
  -919,290
47
40
1
0
0
0
0
0
 
28
1
00:47
07:23
 23,682
   986
   -20,892
38
0
0
0
 
29
1
07:24
12:41
 19,000
   992
  -229,069
41
0
0
0
 
30
1
15:27
18:31
 11,008
   992
  -805,025
64
0
0
0
 
31
31
1
2
00:00
20:00
02:07
23:59
  7,572
 14,287
   967
  1,003
   -38,957
   -41,250
91
125
1
0
1
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.