DATE |
2007-06-12T18:19:15 |
Date and time of file creation |
LTV1 |
-399.5 |
|
LTV2 |
375.5 |
|
CYCLE |
P |
events from which exps? Prim/Second/Both |
DTCOR |
0.98733739787229 |
Dead time correction |
EQUI9 |
2000.0 |
|
LATP9 |
90.0 |
|
NAXIS |
2 |
number of data axes |
NROWS |
1024 |
Number of rows in (sub)array readout |
SIM_X |
-0.78090834371673 |
[mm] SIM value |
SIM_Y |
0.0 |
[mm] SIM value |
SIM_Z |
-233.58743446083 |
[mm] SIM value |
TITLE |
THE CHANDRA-COSMOS SURVEY |
Proposal title |
TSTOP |
295391318.00943 |
Observation end time |
ACSYS1 |
CHIP:AXAF-ACIS-1.0 |
reference for chip coord system |
ACSYS2 |
TDET:ACIS-2.2 |
reference for tiled detector coord system |
ACSYS3 |
DET:ASC-FP-1.1 |
reference for focal plane coord system |
ACSYS4 |
SKY:ASC-FP-1.1 |
reference for sky coord system |
BITPIX |
16 |
number of bits per data pixel |
CCD_ID |
6 |
CCD ID: 0-9 |
CDELT1 |
-0.00027333333333334 |
|
CDELT2 |
0.00027333333333334 |
|
CRPIX1 |
1648.75 |
|
CRPIX2 |
2423.75 |
|
CRVAL1 |
150.26 |
|
CRVAL2 |
2.227 |
|
CTYPE1 |
RA---TAN |
|
CTYPE2 |
DEC--TAN |
|
CUNIT1 |
deg |
|
CUNIT2 |
deg |
|
DETNAM |
ACIS-012367 |
Detector |
DSREF1 |
:GTI3 |
|
DSTYP1 |
time |
DM Keyword: Descriptor name. |
DSTYP2 |
ccd_id |
DM Keyword: Descriptor name. |
DSTYP3 |
node_id |
DM Keyword: Descriptor name. |
DSTYP4 |
expno |
DM Keyword: Descriptor name. |
DSTYP5 |
chipx |
DM Keyword: Descriptor name. |
DSTYP6 |
chipy |
DM Keyword: Descriptor name. |
DSTYP7 |
tdetx |
DM Keyword: Descriptor name. |
DSTYP8 |
tdety |
DM Keyword: Descriptor name. |
DSTYP9 |
detx |
DM Keyword: Descriptor name. |
DSVAL1 |
TABLE |
[s] |
DSVAL2 |
3:3 |
DM Keyword: Descriptor value. |
DSVAL3 |
0:3 |
DM Keyword: Descriptor value. |
DSVAL4 |
3:5189 |
DM Keyword: Descriptor value. |
DSVAL5 |
1:1024 |
[pixel] |
DSVAL6 |
1:1024 |
[pixel] |
DSVAL7 |
1:8192 |
[pixel] |
DSVAL8 |
1:8192 |
[pixel] |
DSVAL9 |
0.5:8192.5 |
[pixel] |
EXP_ID |
8555 |
|
EXTEND |
True |
FITS dataset may contain extensions |
FEP_ID |
0 |
Front End Processor ID: 0-5 |
HDUDOC |
ASC-FITS-2.0: McDowell, Rots: ASC FITS File Designers Guide |
|
LTM1_1 |
0.5 |
|
LTM2_2 |
0.5 |
|
MFORM1 |
x,y |
[pixel] |
MFORM2 |
RA,DEC |
[deg] |
MJDREF |
50814.0 |
MJD zero point for times |
MTYPE1 |
sky |
DM Keyword: Descriptor name. |
MTYPE2 |
EQPOS |
DM Keyword: Descriptor name. |
NAXIS1 |
4550 |
length of data axis 1 |
NAXIS2 |
4500 |
length of data axis 2 |
OBJECT |
C-COSMOS6-1 |
Source name |
OBS_ID |
8555 |
Observation id |
ONTIME |
16446.399938583 |
[s] Sum of GTIs |
ORIGIN |
ASC |
Source of FITS file |
RA_NOM |
150.26 |
[deg] Nominal RA |
RA_PNT |
150.28024068025 |
Pointing RA |
RUN_ID |
1 |
Science run index |
SIMPLE |
True |
file does conform to FITS standard |
TLMVER |
P008 |
Telemetry revision number (IP&CL) |
TSTART |
295373238.03357 |
Observation start time |
2DSREF1 |
:GTI2 |
|
2DSVAL2 |
2:2 |
|
2DSVAL3 |
0:3 |
|
2DSVAL4 |
3:5189 |
|
2DSVAL5 |
1:1024 |
[pixel] |
2DSVAL6 |
1:1024 |
[pixel] |
2DSVAL7 |
1:8192 |
[pixel] |
2DSVAL8 |
1:8192 |
[pixel] |
2DSVAL9 |
0.5:8192.5 |
[pixel] |
3DSREF1 |
:GTI1 |
|
3DSVAL2 |
1:1 |
|
3DSVAL3 |
0:3 |
|
3DSVAL4 |
3:3124,3128:5189 |
|
3DSVAL5 |
1:1024 |
[pixel] |
3DSVAL6 |
1:1024 |
[pixel] |
3DSVAL7 |
1:8192 |
[pixel] |
3DSVAL8 |
1:8192 |
[pixel] |
3DSVAL9 |
0.5:8192.5 |
[pixel] |
4DSREF1 |
:GTI0 |
|
4DSVAL2 |
0:0 |
|
4DSVAL3 |
0:3 |
|
4DSVAL4 |
3:4245,4247:5189 |
|
4DSVAL5 |
1:1024 |
[pixel] |
4DSVAL6 |
1:1024 |
[pixel] |
4DSVAL7 |
1:8192 |
[pixel] |
4DSVAL8 |
1:8192 |
[pixel] |
4DSVAL9 |
0.5:8192.5 |
[pixel] |
ASPTYPE |
KALMAN |
|
ATT_SRC |
AHF |
|
CDELT1P |
2.0 |
|
CDELT2P |
2.0 |
|
COMMENT |
/ History information block---------------------- |
|
CONTENT |
EVT1 |
What data product |
CORNERS |
2 |
num adjacent side pix > threshold to include co |
CREATOR |
acis_process_events - CIAO 3.4 |
tool that created this output |
CRPIX1P |
0.5 |
|
CRPIX2P |
0.5 |
|
CRVAL1P |
800.0 |
|
CRVAL2P |
-750.0 |
|
CTIFILE |
acisD2002-08-01ctiN0006.fits |
|
CTI_APP |
PPPPPBPBPP |
|
CTYPE1P |
x |
sky coordinates |
CTYPE2P |
y |
sky coordinates |
DEC_NOM |
2.227 |
[deg] Nominal Dec |
DEC_PNT |
1.7424227822729 |
Pointing Dec |
DEFOCUS |
0.0014398718632593 |
SIM defocus (mm) |
DSFORM1 |
D |
DM Keyword: Descriptor datatype. |
DSFORM2 |
I |
DM Keyword: Descriptor datatype. |
DSFORM3 |
I |
DM Keyword: Descriptor datatype. |
DSFORM4 |
J |
DM Keyword: Descriptor datatype. |
DSFORM5 |
I |
DM Keyword: Descriptor datatype. |
DSFORM6 |
I |
DM Keyword: Descriptor datatype. |
DSFORM7 |
I |
DM Keyword: Descriptor datatype. |
DSFORM8 |
I |
DM Keyword: Descriptor datatype. |
DSFORM9 |
E |
DM Keyword: Descriptor datatype. |
DSTYP10 |
dety |
DM Keyword: Descriptor name. |
DSTYP11 |
x |
DM Keyword: Descriptor name. |
DSTYP12 |
y |
DM Keyword: Descriptor name. |
DSTYP13 |
pha |
DM Keyword: Descriptor name. |
DSTYP14 |
pha_ro |
DM Keyword: Descriptor name. |
DSTYP15 |
energy |
DM Keyword: Descriptor name. |
DSTYP16 |
pi |
DM Keyword: Descriptor name. |
DSTYP17 |
fltgrade |
DM Keyword: Descriptor name. |
DSTYP18 |
grade |
DM Keyword: Descriptor name. |
DSTYP19 |
phas |
DM Keyword: Descriptor name. |
DSUNIT1 |
s |
DM Keyword: Descriptor unit. |
DSUNIT5 |
pixel |
DM Keyword: Descriptor unit. |
DSUNIT6 |
pixel |
DM Keyword: Descriptor unit. |
DSUNIT7 |
pixel |
DM Keyword: Descriptor unit. |
DSUNIT8 |
pixel |
DM Keyword: Descriptor unit. |
DSUNIT9 |
pixel |
DM Keyword: Descriptor unit. |
DSVAL10 |
0.5:8192.5 |
[pixel] |
DSVAL11 |
800:8192.5 |
[pixel] |
DSVAL12 |
0.5:8192.5 |
[pixel] |
DSVAL13 |
0:36855 |
[adu] |
DSVAL14 |
0:36855 |
[adu] |
DSVAL15 |
500:2000 |
[eV] |
DSVAL16 |
1:1024 |
[chan] |
DSVAL17 |
0:255 |
DM Keyword: Descriptor value. |
DSVAL18 |
0:0,2:2,3:3,4:4,6:6 |
DM Keyword: Descriptor value. |
DSVAL19 |
-4096:4095 |
DM Keyword: Descriptor value. |
EQUINOX |
2000.0 |
default |
EXPTIME |
3.2 |
|
FLTFILE |
acisf08555_000N001_flt1.fits |
|
FOC_LEN |
10070.0 |
HRMA focal length (mm) |
FP_TEMP |
153.92967224 |
[K] Focal Plane Temperature |
GRATING |
NONE |
Grating |
HDUNAME |
EVENTS_IMAGE |
ASCDM block name |
HDUSPEC |
ACIS Telemetry Products: Level 0 to ASC Archive ICD Rev 2.11 |
ICD r |
HDUVERS |
1.0.0 |
|
HISTNUM |
676 |
|
HISTORY |
PARM :verbose=0 ASC00676 |
|
MISSION |
AXAF |
Mission |
MJD_OBS |
54232.6717365 |
Modified Julian date of observation |
OBI_NUM |
0 |
Obi number |
ONTIME0 |
16443.15896827 |
[s] Sum of GTIs |
ONTIME1 |
16436.67701757 |
[s] Sum of GTIs |
ONTIME2 |
16446.399938583 |
[s] Sum of GTIs |
ONTIME3 |
16446.399938583 |
[s] Sum of GTIs |
ONTIME6 |
0.0 |
[s] Sum of GTIs |
ONTIME7 |
0.0 |
[s] Sum of GTIs |
PBKFILE |
acisf295374261N001_pbk0.fits |
|
RAND_PI |
1.0 |
|
RA_TARG |
150.280433 |
Observer's specified target RA |
SEQ_NUM |
900566 |
Sequence number |
SKYFILE |
telD1999-07-23skyN0001.fits |
|
STOPMJF |
9458 |
Major frame ctr value at stop of data |
STOPMNF |
126 |
Stop minor frame ctr at end of data |
TASSIGN |
SATELLITE |
Time assigned by clock |
THRFILE |
acisD2005-07-01evtspltN0002.fits |
|
TIMEDEL |
3.24104 |
timedel Lev1 (in seconds) |
TIMEREF |
LOCAL |
Time reference (barycenter/local) |
TIMESYS |
TT |
Time system |
WCSTY1P |
PHYSICAL |
|
WCSTY2P |
PHYSICAL |
|
2DSVAL10 |
0.5:8192.5 |
[pixel] |
2DSVAL11 |
800:8192.5 |
[pixel] |
2DSVAL12 |
0.5:8192.5 |
[pixel] |
2DSVAL13 |
0:36855 |
[adu] |
2DSVAL14 |
0:36855 |
[adu] |
2DSVAL15 |
500:2000 |
[eV] |
2DSVAL16 |
1:1024 |
[chan] |
2DSVAL17 |
0:255 |
|
2DSVAL18 |
0:0,2:2,3:3,4:4,6:6 |
|
2DSVAL19 |
-4096:4095 |
|
3DSVAL10 |
0.5:8192.5 |
[pixel] |
3DSVAL11 |
800:8192.5 |
[pixel] |
3DSVAL12 |
0.5:8192.5 |
[pixel] |
3DSVAL13 |
0:36855 |
[adu] |
3DSVAL14 |
0:36855 |
[adu] |
3DSVAL15 |
500:2000 |
[eV] |
3DSVAL16 |
1:1024 |
[chan] |
3DSVAL17 |
0:255 |
|
3DSVAL18 |
0:0,2:2,3:3,4:4,6:6 |
|
3DSVAL19 |
-4096:4095 |
|
4DSVAL10 |
0.5:8192.5 |
[pixel] |
4DSVAL11 |
800:8192.5 |
[pixel] |
4DSVAL12 |
0.5:8192.5 |
[pixel] |
4DSVAL13 |
0:36855 |
[adu] |
4DSVAL14 |
0:36855 |
[adu] |
4DSVAL15 |
500:2000 |
[eV] |
4DSVAL16 |
1:1024 |
[chan] |
4DSVAL17 |
0:255 |
|
4DSVAL18 |
0:0,2:2,3:3,4:4,6:6 |
|
4DSVAL19 |
-4096:4095 |
|
AIMPFILE |
telD1999-07-23aimptsN0002.fits |
|
ASCDSVER |
CIAO 3.4 |
ASCDS version number |
ASOLFILE |
asol1.fits |
|
BIASFIL0 |
acisf295372947N001_5_bias0.fits |
bias file used: CCD 0 |
BIASFIL1 |
acisf295372947N001_4_bias0.fits |
bias file used: CCD 1 |
BIASFIL2 |
acisf295372947N001_3_bias0.fits |
bias file used: CCD 2 |
BIASFIL3 |
acisf295372947N001_2_bias0.fits |
bias file used: CCD 3 |
BIASFIL6 |
acisf295372947N001_0_bias0.fits |
bias file used: CCD 6 |
BIASFIL7 |
acisf295372947N001_1_bias0.fits |
bias file used: CCD 7 |
BPIXFILE |
acis_bpix1.fits |
|
BTIMCORR |
0.0 |
Correction applied to Basic Time rate (s) |
BTIMDRFT |
0.00000000000000000096300311402878 |
Basic Time clock drift (s / VCDUcount^2) |
BTIMNULL |
290781671.9021 |
Basic Time offset (s) |
BTIMRATE |
0.25625001221185 |
Basic Time clock rate (s / VCDUcount) |
CALDBVER |
3.3.0 |
|
CLOCKAPP |
True |
default |
CTI_CORR |
True |
|
DATACLAS |
OBSERVED |
default |
DATAMODE |
IMAGING |
Data mode |
DATE-END |
2007-05-12T21:08:38 |
Observation end date |
DATE-OBS |
2007-05-12T16:07:18 |
Observation start date |
DEC_TARG |
1.750386 |
Observer's specified target Dec |
DSFORM10 |
E |
DM Keyword: Descriptor datatype. |
DSFORM11 |
E |
DM Keyword: Descriptor datatype. |
DSFORM12 |
E |
DM Keyword: Descriptor datatype. |
DSFORM13 |
J |
DM Keyword: Descriptor datatype. |
DSFORM14 |
J |
DM Keyword: Descriptor datatype. |
DSFORM15 |
E |
DM Keyword: Descriptor datatype. |
DSFORM16 |
J |
DM Keyword: Descriptor datatype. |
DSFORM17 |
I |
DM Keyword: Descriptor datatype. |
DSFORM18 |
I |
DM Keyword: Descriptor datatype. |
DSFORM19 |
I |
DM Keyword: Descriptor datatype. |
DSUNIT10 |
pixel |
DM Keyword: Descriptor unit. |
DSUNIT11 |
pixel |
DM Keyword: Descriptor unit. |
DSUNIT12 |
pixel |
DM Keyword: Descriptor unit. |
DSUNIT13 |
adu |
DM Keyword: Descriptor unit. |
DSUNIT14 |
adu |
DM Keyword: Descriptor unit. |
DSUNIT15 |
eV |
DM Keyword: Descriptor unit. |
DSUNIT16 |
chan |
DM Keyword: Descriptor unit. |
DS_IDENT |
ADS/Sa.CXO#obs/08555 |
dataset identifier |
DTYCYCLE |
0 |
|
EXPOSUR0 |
16234.945788532 |
[s] Exposure time |
EXPOSUR1 |
16228.545916194 |
[s] Exposure time |
EXPOSUR2 |
16238.145719728 |
[s] Exposure time |
EXPOSUR3 |
16238.145719728 |
[s] Exposure time |
EXPOSUR6 |
0.0 |
[s] Exposure time |
EXPOSUR7 |
0.0 |
[s] Exposure time |
EXPOSURE |
16238.145719728 |
[s] Exposure time |
FIRSTROW |
1 |
Index of first row of CCD (sub)array readout |
FLSHTIMA |
0.0 |
Inferred duration of flush before primary fram |
FLSHTIMB |
0.0 |
Inferred duration of flush before secondary fr |
FLSHTIME |
0.0 |
Inferred duration of each flush. (s) |
FSW_VERS |
31 |
ACIS flight software version number |
GAINFILE |
acisD2000-01-29gain_ctiN0006.fits |
|
GEOMFILE |
telD1999-07-23geomN0005.fits |
|
GRADESYS |
ASCA |
grade system: ASCA, ACIS, or USER |
GRD_FILE |
acisD1996-11-01gradeN0004.fits |
|
HDUCLAS1 |
EVENTS |
|
HDUCLAS2 |
ALL |
|
HDUCLASS |
OGIP |
|
INSTRUME |
EPN |
Instrument |
LIVETIME |
16238.145719728 |
[s] Livetime |
LIVTIME0 |
16234.945788532 |
[s] Livetime |
LIVTIME1 |
16228.545916194 |
[s] Livetime |
LIVTIME2 |
16238.145719728 |
[s] Livetime |
LIVTIME3 |
16238.145719728 |
[s] Livetime |
LIVTIME6 |
0.0 |
[s] Livetime |
LIVTIME7 |
0.0 |
[s] Livetime |
LONGSTRN |
OGIP 1.0 |
The HEASARC Long String Convention may be used. |
MASKFILE |
acisf08555_000N001_msk1.fits |
|
OBSERVER |
Dr. Martin Elvis |
Principal investigator |
OBS_MODE |
POINTING |
Observation mode |
RADECSYS |
ICRS |
default |
RAND_SKY |
0.0 |
|
READMODE |
TIMED |
Read mode |
REVISION |
1 |
Processing version of data |
ROLL_NOM |
251.40870362547 |
Nominal Roll |
ROLL_PNT |
251.40870362547 |
Pointing Roll |
SHELLFIL |
telD1999-07-23sgeomN0001.fits |
|
STARTMJF |
8902 |
Major frame ctr value at start of data |
STARTMNF |
40 |
Start minor frame ctr at start of data |
STARTOBT |
0.0 |
On-Board MET close to STARTMJF and STARTMNF |
TDETFILE |
telD1999-07-23tdetN0001.fits |
|
TELESCOP |
XMM |
Telescope |
TGAINCOR |
T |
|
TGAINFIL |
acisD2007-02-01t_gain_biN0002.fits |
|
TIERABSO |
0.00005 |
default |
TIERRELA |
0.000000001 |
default |
TIMEDELA |
3.24104 |
Inferred duration of primary exposure (s) |
TIMEDELB |
0.0 |
Inferred duration of secondary exp. (s) |
TIMEPIXR |
0.5 |
default |
TIMEUNIT |
s |
Time unit |
TIMEZERO |
0.0 |
Clock correction |
TIMVERSN |
ASC-FITS-2 |
Timing system definition |