1991M

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Information

Transient

Name: SN1991M
Right ascension: 15h58m34.83s
Declination: 17d27m28.69s
Discovery Date: March 12, 1991, midnight
Classification: SN Ia
Redshift: None
MW E(B-V): 0.033

Host

Name: IC1151
Right ascension: 15h58m32.33s
Declination: 17d26m29.59s
Redshift: 0.007261
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.88
Cutout download processed 25.62
Global aperture construction processed 0.68
Local aperture photometry processed 6.63
Global aperture photometry processed 7.15
Validate local photometry processed 0.03
Validate global photometry processed 22.19
Host information processed 0.19
Global host SED inference processed 510.73
Local host SED inference processed 456.09
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 15h58m34.83s, 17d27m28.69s
semi major axis, semi minor axis (arcsec) = 13.38, 13.38
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.68 3.21 21.060 0.255 AB
GALEX_NUV 27.16 2.98 20.315 0.119 AB
SDSS_u 63.76 11.13 19.389 0.190 AB
SDSS_g 237.82 6.41 17.959 0.029 AB
DES_g 271.45 1.09 17.816 0.004 AB
PanSTARRS_g 276.34 3.71 17.796 0.015 AB
SDSS_r 384.98 7.89 17.436 0.022 AB
PanSTARRS_r 415.44 3.06 17.354 0.008 AB
DES_r 445.37 2.12 17.278 0.005 AB
SDSS_i 542.59 14.18 17.064 0.028 AB
PanSTARRS_i 563.18 3.0 17.023 0.006 AB
PanSTARRS_z 493.98 9.41 17.166 0.021 AB
SDSS_z 233.48 39.88 17.979 0.185 AB
DES_z 579.75 5.39 16.992 0.010 AB
PanSTARRS_y 798.14 20.62 16.645 0.028 AB
2MASS_J 439.01 316.24 16.399 0.782 Vega
2MASS_H 796.59 437.84 15.279 0.597 Vega
2MASS_K 1318.66 626.31 14.262 0.516 Vega
WISE_W1 72.02 77.55 16.557 1.169 Vega
WISE_W2 31.99 35.36 16.798 1.200 Vega
WISE_W3 -263.94 107.32 Vega
WISE_W4 -253.63 542.64 Vega

Aperture details

RA, DEC (J2000) = 15h58m32.27s, 17d26m26.86s
semi major axis, semi minor axis (arcsec) = 76.29, 27.94
angle (degrees, anti-clockwise from east) = -143.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1541.63 30.25 15.930 0.021 AB
GALEX_NUV 2273.43 23.73 15.508 0.011 AB
DES_g 10482.71 16.93 13.849 0.002 AB
PanSTARRS_g 16417.06 18.3 13.362 0.001 AB
PanSTARRS_r 25217.49 21.21 12.896 0.001 AB
DES_r 17005.2 27.65 13.324 0.002 AB
PanSTARRS_i 28581.9 23.19 12.760 0.001 AB
PanSTARRS_y 40740.9 75.64 12.375 0.002 AB
2MASS_J 43070.92 1095.53 11.420 0.028 Vega
2MASS_H 53435.57 1514.95 10.713 0.031 Vega
2MASS_K 39405.16 2166.14 10.573 0.060 Vega
WISE_W2 13717.23 361.03 10.218 0.029 Vega
WISE_W3 53614.32 1239.34 6.903 0.025 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.918 8.061 8.158
{\rm log}_{10}({\rm SFR}) -2.373 -1.907 -1.402
{\rm log}_{10}({\rm sSFR}) -10.486 -9.992 -9.358
{\rm stellar\ age} 3.596 6.409 7.963

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.899 -1.722 -1.385
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.254 0.043 0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.410 0.755 1.107
\delta -0.314 -0.104 0.082
\tau_1/\tau_2 0.622 0.930 1.248
Q_{PAH} 0.686 1.736 3.961
U_{min} 2.557 7.103 13.738
{\rm log}_{10}(\gamma_e)\, -3.260 -2.444 -1.396

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.252 -1.011 -0.176
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.306 1.728

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.319 -1.904 -1.534
0.03-0.10 Gyr -2.527 -1.937 -1.328
0.10-0.33 Gyr -2.538 -1.868 -1.285
0.33-1.10 Gyr -2.544 -1.881 -1.402
1.10-3.65 Gyr -2.364 -1.894 -1.615
3.65-12.11 Gyr -2.486 -1.935 -1.712
12.11-13.46 Gyr -2.737 -1.946 -1.430

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.791 9.899 9.993
{\rm log}_{10}({\rm SFR}) -0.010 0.258 0.480
{\rm log}_{10}({\rm sSFR}) -9.968 -9.643 -9.344
{\rm stellar\ age} 6.892 8.048 11.150

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.797 -0.551 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.604 -0.337 -0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.489 0.705 0.908
\delta 0.070 0.259 0.352
\tau_1/\tau_2 0.344 0.673 1.059
Q_{PAH} 0.251 0.647 1.308
U_{min} 2.875 7.238 13.384
{\rm log}_{10}(\gamma_e)\, -3.770 -3.234 -2.268

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.657 -4.117 -3.372
{\rm log}_{10}(\tau_{AGN})\, 1.163 1.664 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.840 -0.493 -0.254
0.03-0.10 Gyr 0.107 0.396 0.627
0.10-0.33 Gyr -1.372 -0.285 0.188
0.33-1.10 Gyr -2.109 -0.735 -0.293
1.10-3.65 Gyr -1.593 -0.550 -0.153
3.65-12.11 Gyr -0.571 -0.044 0.127
12.11-13.46 Gyr -0.447 0.233 0.962