2025joi

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Information

Transient

Name: SN2025joi
Right ascension: 21h42m25.09s
Declination: 23d01m47.75s
Discovery Date: May 3, 2025, 10:41 a.m.
Classification: SN Ia
Redshift: 0.070000
MW E(B-V): 0.100

Host

Name: 2025joi
Right ascension: 21h42m25.26s
Declination: 23d01m47.18s
Redshift: 0.050867
Photometric Redshift: 0.078
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.73
Transient MWEBV processed 0.08
Host match processed 2.5
Host information processed 0.1
Host MWEBV processed 0.12
Global aperture construction processed 0.73
Global aperture photometry processed 6.99
Validate global photometry processed 20.17
Global host SED inference processed 488.5
Local aperture photometry processed 6.86
Validate local photometry processed 0.03
Local host SED inference processed 487.39
 

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) = 21h42m25.09s, 23d01m47.75s
semi major axis, semi minor axis (arcsec) = 2.01, 2.01
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 9.66 2.75 21.438 0.309 AB
SDSS_g 63.39 2.14 19.395 0.037 AB
DES_g 67.97 0.4 19.319 0.006 AB
PanSTARRS_g 80.51 0.5 19.135 0.007 AB
SDSS_r 150.03 3.4 18.460 0.025 AB
PanSTARRS_r 176.13 0.58 18.285 0.004 AB
DES_r 167.35 1.21 18.341 0.008 AB
SDSS_i 223.22 4.47 18.028 0.022 AB
PanSTARRS_i 262.27 0.76 17.853 0.003 AB
PanSTARRS_z 339.65 1.6 17.572 0.005 AB
SDSS_z 313.73 9.61 17.659 0.033 AB
DES_z 323.36 4.07 17.626 0.014 AB
PanSTARRS_y 409.69 3.58 17.369 0.009 AB

Aperture details

RA, DEC (J2000) = 21h42m25.25s, 23d01m47.32s
semi major axis, semi minor axis (arcsec) = 8.3, 7.25
angle (degrees, anti-clockwise from east) = -39.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.94 2.7 23.182 1.511 AB
GALEX_NUV 3.57 2.05 22.517 0.623 AB
SDSS_u 8.25 10.38 21.609 1.366 AB
SDSS_g 360.71 5.39 17.507 0.016 AB
DES_g 399.54 1.04 17.396 0.003 AB
PanSTARRS_g 410.36 1.86 17.367 0.005 AB
SDSS_r 890.88 9.04 16.525 0.011 AB
PanSTARRS_r 920.61 2.13 16.490 0.003 AB
DES_r 986.25 3.03 16.415 0.003 AB
SDSS_i 1341.44 12.79 16.081 0.010 AB
PanSTARRS_i 1369.5 2.83 16.059 0.002 AB
PanSTARRS_z 1762.84 6.02 15.784 0.004 AB
SDSS_z 1873.74 34.54 15.718 0.020 AB
DES_z 1889.81 9.96 15.709 0.006 AB
PanSTARRS_y 2120.55 13.68 15.584 0.007 AB
2MASS_J 2653.23 217.09 14.446 0.089 Vega
2MASS_H 2794.53 340.4 13.917 0.132 Vega
2MASS_K 2970.14 316.41 13.380 0.116 Vega
WISE_W1 1263.49 42.98 13.447 0.037 Vega
WISE_W2 711.96 47.48 13.430 0.072 Vega
WISE_W3 32.22 83.65 14.956 2.819 Vega
WISE_W4 -19.34 406.51 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.718 9.828 9.933
{\rm log}_{10}({\rm SFR}) -1.980 -0.986 -0.425
{\rm log}_{10}({\rm sSFR}) -11.832 -10.834 -10.239
{\rm stellar\ age} 7.540 8.745 12.062

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.507 -1.009 -0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.586 -0.838 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.473 0.876 1.177
\delta -0.468 -0.112 0.181
\tau_1/\tau_2 0.634 1.011 1.390
Q_{PAH} 0.638 2.408 5.248
U_{min} 2.744 7.988 15.481
{\rm log}_{10}(\gamma_e)\, -3.411 -2.303 -0.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.642 -1.636 -0.400
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.367 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.471 -1.346 -0.674
0.03-0.10 Gyr -2.137 -0.985 -0.346
0.10-0.33 Gyr -2.471 -1.116 -0.523
0.33-1.08 Gyr -2.905 -1.305 -0.681
1.08-3.57 Gyr -2.973 -1.137 -0.371
3.57-11.77 Gyr -1.153 -0.128 0.071
11.77-13.08 Gyr -0.308 0.406 0.993

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.402 10.503 10.580
{\rm log}_{10}({\rm SFR}) -4.165 -1.534 -0.382
{\rm log}_{10}({\rm sSFR}) -14.738 -12.014 -10.791
{\rm stellar\ age} 7.671 10.308 12.404

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.200 -0.877 -0.710
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.449 -0.384 0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.406 0.614
\delta -0.878 -0.647 -0.341
\tau_1/\tau_2 0.507 0.950 1.408
Q_{PAH} 0.390 1.551 3.514
U_{min} 3.177 9.440 17.600
{\rm log}_{10}(\gamma_e)\, -2.732 -1.325 -0.537

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.505 -3.630 -2.606
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.587 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.355 -2.007 -0.731
0.03-0.10 Gyr -4.922 -1.696 -0.314
0.10-0.33 Gyr -5.619 -2.080 -0.587
0.33-1.08 Gyr -5.781 -2.391 -0.664
1.08-3.57 Gyr -4.075 -1.701 -0.105
3.57-11.77 Gyr -1.980 0.333 0.714
11.77-13.08 Gyr 0.064 1.387 1.712