2023hwm

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Information

Transient

Name: 2023hwm
Right ascension: 11h14m23.32s
Declination: 53d11m58.00s
Discovery Date: None
Classification: SN Ia
Redshift: 0.038084
MW E(B-V): 0.010

Host

Name: 2023hwm
Right ascension: 11h14m23.01s
Declination: 53d12m07.21s
Redshift: 0.038067
Photometric Redshift: 0.047
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.47
Cutout download processed 13.99
Global aperture construction processed 0.67
Local aperture photometry processed 6.02
Global aperture photometry processed 5.96
Validate local photometry processed 0.02
Validate global photometry processed 16.13
Host information processed 0.11
Global host SED inference processed 550.45
Local host SED inference processed 573.7
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) = 11h14m23.32s, 53d11m58.00s
semi major axis, semi minor axis (arcsec) = 2.65, 2.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 5.93 2.01 21.967 0.368 AB
SDSS_g 9.67 1.11 21.436 0.124 AB
PanSTARRS_g 8.69 0.64 21.552 0.080 AB
SDSS_r 16.84 1.67 20.834 0.108 AB
PanSTARRS_r 16.0 0.79 20.890 0.054 AB
SDSS_i 20.96 2.28 20.597 0.118 AB
PanSTARRS_i 20.09 0.56 20.643 0.030 AB
PanSTARRS_z 29.87 2.04 20.212 0.074 AB
SDSS_z 51.33 8.1 19.624 0.171 AB
PanSTARRS_y 19.98 4.31 20.649 0.234 AB

Aperture details

RA, DEC (J2000) = 11h14m22.99s, 53d12m07.80s
semi major axis, semi minor axis (arcsec) = 13.23, 6.44
angle (degrees, anti-clockwise from east) = -21.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 58.74 7.72 19.478 0.143 AB
GALEX_NUV 83.83 5.63 19.092 0.073 AB
SDSS_u 215.84 7.55 18.065 0.038 AB
SDSS_g 377.52 5.69 17.458 0.016 AB
PanSTARRS_g 348.81 2.27 17.544 0.007 AB
SDSS_r 500.09 7.26 17.152 0.016 AB
PanSTARRS_r 503.26 2.73 17.146 0.006 AB
SDSS_i 549.79 9.06 17.050 0.018 AB
PanSTARRS_z 667.95 7.14 16.838 0.012 AB
SDSS_z 902.54 28.41 16.511 0.034 AB
PanSTARRS_y 700.47 14.96 16.787 0.023 AB
2MASS_J 652.33 234.89 15.969 0.391 Vega
2MASS_H 1131.2 397.37 14.899 0.381 Vega
2MASS_K 387.76 381.15 15.591 1.067 Vega
WISE_W1 560.21 28.77 14.330 0.056 Vega
WISE_W2 375.43 25.26 14.125 0.073 Vega
WISE_W3 454.85 88.52 12.081 0.211 Vega
WISE_W4 895.02 471.99 9.900 0.573 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})\, 8.078 8.259 8.387
{\rm log}_{10}({\rm SFR}) -2.610 -1.915 -1.369
{\rm log}_{10}({\rm sSFR}) -10.929 -10.202 -9.518
{\rm stellar\ age} 4.125 6.740 8.306

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.384 -0.639 -0.150
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.910 -1.681 -0.901

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.477 0.943 1.378
\delta -0.304 0.025 0.279
\tau_1/\tau_2 0.566 0.950 1.342
Q_{PAH} 1.336 3.654 5.987
U_{min} 3.002 8.464 15.685
{\rm log}_{10}(\gamma_e)\, -3.022 -1.916 -0.802

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.886 -0.304 0.219
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.621 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.744 -1.958 -1.390
0.03-0.10 Gyr -2.904 -2.013 -1.342
0.10-0.33 Gyr -2.800 -2.051 -1.410
0.33-1.09 Gyr -2.736 -1.851 -1.309
1.09-3.61 Gyr -2.515 -1.767 -1.461
3.61-11.92 Gyr -2.283 -1.692 -1.463
11.92-13.25 Gyr -2.546 -1.724 -1.118

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.020 9.290 9.477
{\rm log}_{10}({\rm SFR}) 0.032 0.302 0.611
{\rm log}_{10}({\rm sSFR}) -9.373 -9.020 -8.454
{\rm stellar\ age} 2.841 6.272 8.892

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.649 -0.303 -0.126
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.803 -0.467 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.292 0.502
\delta -0.662 -0.326 -0.088
\tau_1/\tau_2 0.622 0.991 1.388
Q_{PAH} 0.441 1.254 2.623
U_{min} 3.388 8.871 16.550
{\rm log}_{10}(\gamma_e)\, -3.559 -2.779 -1.861

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.176 -1.761 -1.578
{\rm log}_{10}(\tau_{AGN})\, 0.780 0.960 1.286

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.204 -1.096 -0.443
0.03-0.10 Gyr 0.173 0.452 0.771
0.10-0.33 Gyr -2.662 -0.701 -0.044
0.33-1.09 Gyr -3.888 -1.368 -0.676
1.09-3.61 Gyr -2.533 -0.853 -0.434
3.61-11.92 Gyr -2.335 -0.846 -0.493
11.92-13.25 Gyr -2.355 -0.747 0.195