GPS Space Vehicle Time Integrity for MJD 52127

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
11:46
16:17
15:34
17:26
 13,623
  4,072
   838
   821
  -188,088
  -188,125
24
22
116
178
0
0
0
0
 
2
1
17:27
23:41
 22,128
   829
    56,256
42
5
0
0
 
3
1
11:12
16:21
 18,440
   844
   -53,487
37
0
0
0
 
4
4
1
2
00:00
18:46
02:06
23:59
  7,461
 18,638
   830
   823
  -619,824
  -618,687
53
82
1
0
1
0
0
0
 
5
5
5
5
1
2
3
4
00:00
05:29
08:04
22:25
03:00
07:29
09:10
23:59
 10,784
  7,168
  3,889
  5,611
   836
   846
   845
   815
  -307,888
  -307,902
  -307,915
  -308,006
24
38
41
24
127
0
0
109
0
0
0
0
0
0
0
0
 
6
1
01:13
06:08
 17,556
   827
     3,193
28
39
0
0
 
7
7
1
2
00:00
16:29
01:12
23:59
  4,319
 26,791
   834
   818
  -432,989
  -430,970
57
226
1
0
1
0
0
0
 
8
1
15:52
21:36
 20,449
   836
  -458,374
162
0
0
0
 
9
1
03:01
06:08
 11,090
   838
     2,415
30
1
0
0
 
10
10
1
2
00:00
21:24
04:06
23:59
 14,599
  9,244
   830
   817
    -7,280
    -7,339
24
22
469
357
0
0
0
0
 
11
1
14:08
19:50
 20,448
   826
    -2,404
25
267
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
13:23
21:52
18:45
23:45
 19,250
  6,709
   830
   813
     4,755
     4,747
23
23
539
210
0
0
0
0
 
14
14
1
2
04:39
11:12
11:10
13:14
 23,295
  7,271
   837
   837
   120,814
   120,832
39
29
0
6
0
0
0
0
 
15
1
04:06
09:27
 19,138
   838
   -65,360
45
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
03:01
08:04
 18,001
   840
  -333,540
176
0
0
0
 
18
18
1
2
02:27
06:36
06:33
10:21
 14,653
 13,437
   832
   842
    74,539
    74,550
30
40
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
11:12
17:27
15:29
20:50
 15,309
 11,979
   835
   819
    89,979
    90,020
24
20
313
408
0
0
0
0
 
21
21
1
2
05:29
08:04
07:29
11:10
  7,172
 11,007
   846
   854
    -3,697
    -3,689
38
39
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:49
07:29
05:28
09:31
 16,623
  7,295
   824
   837
   -16,880
   -16,880
24
40
260
0
0
0
0
0
 
24
24
1
2
00:00
19:51
04:28
23:59
 15,987
 14,722
   828
   815
   -69,782
   -69,992
25
23
325
173
0
0
0
0
 
25
25
1
2
07:13
11:12
11:10
14:54
 14,082
 13,208
   841
   834
   -15,310
   -15,322
38
25
0
50
0
0
0
0
 
26
1
00:00
05:28
 19,534
   838
  -553,908
43
1
1
0
 
27
1
14:54
20:38
 20,523
   833
   -28,793
28
124
0
0
 
28
28
1
2
13:20
17:53
17:26
21:50
 14,667
 14,085
   825
   825
    10,711
    10,758
29
21
47
389
0
0
0
0
 
29
29
1
2
07:29
11:12
11:10
13:57
 13,099
  9,826
   834
   836
  -624,232
  -624,266
39
31
0
2
0
0
0
0
 
30
30
30
1
2
3
00:00
06:38
09:11
03:00
08:04
10:38
 10,785
  5,094
  5,140
   812
   834
   825
    31,183
    31,235
    31,239
27
37
42
32
0
0
0
0
0
0
0
0
 
31
1
11:57
17:52
 21,078
   844
   -56,236
28
97
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.