2023mmb

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Information

Transient

Name: SN2023mmb
Right ascension: 3h12m19.19s
Declination: -24d36m51.73s
Discovery Date: July 8, 2023, 9:35 a.m.
Classification: SN Ia
Redshift: 0.040860
MW E(B-V): 0.016

Host

Name: 2023mmb
Right ascension: 3h12m18.29s
Declination: -24d37m13.44s
Redshift: 0.040992
Photometric Redshift: 0.030
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.95
Cutout download processed 8.13
Global aperture construction processed 0.57
Local aperture photometry processed 4.44
Global aperture photometry processed 4.74
Validate local photometry processed 0.04
Validate global photometry processed 13.13
Host information processed 0.09
Global host SED inference processed 447.95
Local host SED inference processed 424.06
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 3h12m19.19s, -24d36m51.73s
semi major axis, semi minor axis (arcsec) = 2.47, 2.47
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 7.52 0.17 21.709 0.024
PanSTARRS_g 6.49 0.59 21.869 0.099
PanSTARRS_r 12.71 0.86 21.140 0.073
DES_r 15.55 0.25 20.920 0.017
PanSTARRS_i 16.74 0.96 20.841 0.062
PanSTARRS_z 19.83 1.44 20.657 0.079
DES_z 24.95 0.83 20.407 0.036
PanSTARRS_y 25.87 4.1 20.368 0.172

Aperture details

RA, DEC (J2000) = 3h12m18.31s, -24d37m12.82s
semi major axis, semi minor axis (arcsec) = 26.19, 19.75
angle (degrees, anti-clockwise from east) = -50.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 30.75 4.55 20.180 0.161
PanSTARRS_g 6159.48 5.84 14.426 0.001
PanSTARRS_r 12259.76 8.16 13.679 0.001
DES_r 13398.32 4.8 13.582 0.000
PanSTARRS_i 16964.55 9.1 13.326 0.001
PanSTARRS_z 21474.61 13.85 13.070 0.001
DES_z 23430.6 19.24 12.976 0.001
2MASS_J 30437.69 599.91 11.797 0.021
2MASS_H 38955.03 990.26 11.056 0.028
2MASS_K 32182.92 1185.92 10.793 0.040
WISE_W1 17851.32 67.71 10.572 0.004
WISE_W2 10054.83 84.3 10.555 0.009
WISE_W3 3422.4 185.94 9.890 0.059
WISE_W4 4324.11 908.71 8.190 0.228
 

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})\, 8.056 8.241 8.428
{\rm log}_{10}({\rm SFR}) -1.842 -1.411 -1.097
{\rm log}_{10}({\rm sSFR}) -10.139 -9.693 -9.288
{\rm stellar\ age} 4.493 6.598 7.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.003 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.119 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.778 1.199 1.589
\delta -0.304 -0.056 0.179
\tau_1/\tau_2 0.712 1.026 1.346
Q_{PAH} 0.846 2.372 4.782
U_{min} 3.013 7.676 14.488
{\rm log}_{10}(\gamma_e)\, -3.007 -2.095 -1.044

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.131 -1.127 -0.224
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.371 1.815

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.656 -1.247 -0.909
0.03-0.10 Gyr -2.151 -1.579 -1.158
0.10-0.33 Gyr -2.359 -1.802 -1.343
0.33-1.09 Gyr -2.371 -1.797 -1.409
1.09-3.60 Gyr -2.172 -1.731 -1.449
3.60-11.89 Gyr -2.195 -1.709 -1.460
11.89-13.21 Gyr -2.367 -1.743 -1.204

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.221 11.297 11.341
{\rm log}_{10}({\rm SFR}) -1.117 -0.665 0.144
{\rm log}_{10}({\rm sSFR}) -12.416 -11.962 -11.072
{\rm stellar\ age} 7.351 8.160 9.925

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.387 -0.244 -0.127
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.792 -1.017 0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.217 0.375
\delta -0.753 -0.224 0.195
\tau_1/\tau_2 0.443 0.825 1.212
Q_{PAH} 0.157 0.482 1.173
U_{min} 2.845 7.307 14.053
{\rm log}_{10}(\gamma_e)\, -3.579 -2.950 -2.150

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.485 -3.760 -2.911
{\rm log}_{10}(\tau_{AGN})\, 0.940 1.382 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.094 -0.574 0.250
0.03-0.10 Gyr -1.489 -0.734 0.047
0.10-0.33 Gyr -1.485 -0.625 0.213
0.33-1.09 Gyr -1.320 -0.355 0.466
1.09-3.60 Gyr -0.602 0.683 1.264
3.60-11.89 Gyr 1.185 1.455 1.576
11.89-13.21 Gyr 1.028 1.562 2.152