GPS Space Vehicle Time Integrity for MJD 52767

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
16:08
21:51
 20,383
   954
  -283,740
36
0
0
0
 
2
1
13:45
21:31
 27,602
   939
   112,325
51
2
0
0
 
3
1
15:08
20:49
 20,237
   956
    -7,294
43
0
0
0
 
4
4
1
2
00:00
22:20
05:57
23:59
 21,186
  5,816
   943
   940
   -43,151
   -43,239
29
37
26
0
0
0
0
0
 
5
5
1
2
02:41
09:41
07:09
13:22
 15,788
 13,184
   948
   948
   -12,573
   -12,618
26
26
102
227
0
0
0
0
 
6
1
05:30
10:21
 17,311
   950
     5,162
27
177
0
0
 
7
7
1
2
00:00
20:52
05:29
23:59
 19,539
 11,078
   946
   940
  -473,845
  -475,261
111
70
1
0
1
0
0
0
 
8
8
8
1
2
3
00:00
20:08
21:52
01:54
21:31
23:59
  6,815
  4,902
  7,495
   947
   931
   956
  -323,207
  -324,194
  -324,274
43
38
44
1
0
0
1
0
0
0
0
0
 
9
1
07:09
11:17
 14,745
   952
    44,100
22
600
0
0
 
10
1
01:42
07:50
 21,765
   943
   -23,691
29
40
0
0
 
11
1
19:00
23:59
 17,685
   943
   -45,169
38
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:15
17:34
20:52
04:00
20:51
22:55
  6,216
 11,674
  7,213
   942
   944
   940
    27,902
    27,918
    27,919
29
34
39
0
0
0
0
0
0
0
0
0
 
14
1
08:53
17:17
 29,972
   952
    22,634
26
71
0
0
 
15
1
11:18
14:13
 10,445
   968
  -105,358
30
42
0
0
 
16
1
13:02
19:17
 22,308
   950
    -2,383
80
0
0
0
 
17
1
06:25
12:38
 22,189
   947
   -10,718
23
536
0
0
 
18
1
07:09
14:45
 27,162
   951
    -9,224
25
309
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
14:57
21:31
01:46
19:00
23:59
  6,347
 14,427
  8,733
   929
   949
   940
   214,506
   214,542
   214,540
29
33
38
0
0
0
0
0
0
0
0
0
 
21
1
07:50
13:01
 18,494
   957
    65,534
75
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
07:51
09:41
12:39
08:52
11:17
15:21
  3,682
  5,719
  9,622
   961
   944
   970
   -25,000
   -25,024
   -25,009
25
21
30
38
179
2
0
0
0
0
0
0
 
24
1
00:00
08:22
 29,741
   942
   -27,334
34
6
0
0
 
25
1
11:18
19:00
 27,459
   952
   -42,774
32
0
0
0
 
26
1
04:13
09:40
 19,399
   950
  -487,927
48
0
0
0
 
27
27
1
2
00:00
19:00
01:01
23:59
  3,670
 17,693
   937
   954
   -92,221
   -97,186
105
332
1
0
1
2337
0
0
 
28
28
1
2
00:00
21:02
03:41
23:59
 13,235
 10,514
   950
   933
    46,451
    46,147
33
37
25
0
0
0
0
0
 
29
1
03:25
07:50
 15,567
   954
  -133,330
36
49
0
0
 
30
30
1
2
04:03
10:22
07:09
14:44
 10,960
 15,612
   941
   952
   -31,940
   -33,187
157
236
1
0
1
0
0
0
 
31
1
16:11
20:49
 16,444
   961
  -180,709
143
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.