GPS Space Vehicle Time Integrity for MJD 53041

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
21:20
03:08
23:59
 11,221
  9,513
   917
   900
  -327,572
  -327,752
33
41
1
0
0
0
0
0
 
2
2
1
2
00:36
19:01
02:50
23:59
  8,023
 17,844
   898
   915
   271,005
   271,511
38
53
1
0
0
0
0
0
 
3
3
1
2
00:00
20:15
02:03
23:59
  7,363
 13,408
   901
   909
   -82,719
   -82,932
36
39
1
0
0
0
0
0
 
4
1
03:46
11:21
 27,243
   916
    59,768
70
0
0
0
 
5
5
1
2
08:34
14:48
12:08
18:26
 12,797
 13,035
   905
   899
   -15,536
   -15,589
30
38
35
0
0
0
0
0
 
6
1
10:35
16:01
 19,464
   908
     4,366
29
45
0
0
 
7
1
02:04
10:34
 30,512
   918
  -625,016
65
0
0
0
 
8
8
1
2
01:38
03:08
02:50
07:17
  4,307
 14,880
   893
   920
  -370,921
  -370,819
37
37
0
19
0
0
0
0
 
9
1
12:09
17:03
 17,568
   906
    29,805
31
10
0
0
 
10
1
06:59
13:22
 22,884
   921
   -38,086
30
35
0
0
 
11
1
00:12
05:26
 18,744
   915
   -93,716
33
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
07:31
22:50
04:13
09:16
23:59
 15,156
  6,299
  4,131
   910
   913
   890
    32,231
    32,231
    32,199
30
27
38
0
2
0
0
0
0
0
0
0
 
14
1
14:19
22:49
 30,489
   911
    18,920
35
0
0
0
 
15
1
14:25
19:55
 19,723
   914
  -221,639
45
0
0
0
 
16
1
18:19
23:59
 20,360
   914
   -15,158
39
0
0
0
 
17
17
1
2
06:37
12:09
11:21
15:09
 17,005
 10,779
   912
   921
  -165,079
  -165,418
102
68
0
0
0
0
0
0
 
18
18
1
2
11:22
16:01
14:18
19:43
 10,533
 13,258
   905
   913
    11,179
    11,232
25
36
268
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
02:51
20:09
01:05
06:58
23:59
  3,866
 14,755
 13,744
   891
   909
   904
   190,499
   190,478
   190,317
25
30
39
30
2
0
0
0
0
0
0
0
 
21
1
13:22
18:18
 17,665
   923
   -71,023
34
0
0
0
 
22
1
14:48
21:10
 22,830
   902
    60,760
75
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
05:11
13:49
 30,935
   909
    -1,269
41
0
0
0
 
25
1
16:01
23:59
 28,564
   903
   -59,394
39
0
0
0
 
26
1
09:20
14:48
 19,550
   920
  -433,191
64
0
0
0
 
27
1
00:12
06:01
 20,876
   914
  -906,317
51
0
0
0
 
28
1
02:25
09:01
 23,661
   909
   -17,312
29
6
0
0
 
29
1
09:01
14:18
 18,949
   920
  -220,591
46
0
0
0
 
30
1
17:03
20:08
 11,037
   904
  -773,288
70
0
0
0
 
31
31
1
2
00:00
21:38
02:03
23:59
  7,361
  8,417
   925
   920
  -146,900
  -149,587
83
83
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.