2025pjm

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Information

Transient

Name: SN2025pjm
Right ascension: 3h44m35.76s
Declination: 30d57m33.68s
Discovery Date: June 26, 2025, 11:34 a.m.
Classification: SN Ia
Redshift: 0.016000
MW E(B-V): 0.529

Host

Name:
Right ascension: 3h44m35.78s
Declination: 30d57m33.14s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 13.79
Transient MWEBV processed 0.05
Host match processed 4.51
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 2.67
Global aperture photometry processed 3.57
Validate global photometry processed 9.74
Global host SED inference processed 428.74
Local aperture photometry processed 3.95
Validate local photometry processed 0.02
Local host SED inference processed 972.38
 

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) = 3h44m35.76s, 30d57m33.68s
semi major axis, semi minor axis (arcsec) = 6.14, 6.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 36.13 1.55 20.005 0.046 AB
PanSTARRS_r 82.53 1.82 19.108 0.024 AB
PanSTARRS_i 145.76 2.43 18.491 0.018 AB
PanSTARRS_z 221.03 4.67 18.039 0.023 AB
PanSTARRS_y 263.35 9.14 17.849 0.038 AB
2MASS_J 221.82 121.81 17.140 0.596 Vega
2MASS_H 305.87 193.4 16.319 0.686 Vega
2MASS_K 365.76 214.37 15.654 0.636 Vega
WISE_W1 110.42 10.72 16.093 0.105 Vega

Aperture details

RA, DEC (J2000) = 3h44m35.85s, 30d57m33.59s
semi major axis, semi minor axis (arcsec) = 5.68, 1.33
angle (degrees, anti-clockwise from east) = -32.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 8.43 0.69 21.585 0.089 AB
PanSTARRS_r 19.23 0.78 20.690 0.044 AB
PanSTARRS_i 31.66 1.0 20.149 0.034 AB
PanSTARRS_z 46.72 1.89 19.726 0.044 AB
PanSTARRS_y 62.23 3.61 19.415 0.063 AB
2MASS_J 67.96 84.48 18.424 1.350 Vega
2MASS_H 94.89 131.35 17.589 1.503 Vega
2MASS_K 298.67 148.76 15.874 0.541 Vega
WISE_W1 149.04 12.64 15.768 0.092 Vega
WISE_W2 97.96 14.64 15.583 0.162 Vega
WISE_W3 142.79 86.24 13.339 0.656 Vega
WISE_W4 39.02 489.79 13.302 13.627 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})\, 8.511 8.628 8.784
{\rm log}_{10}({\rm SFR}) -2.949 -2.134 -1.434
{\rm log}_{10}({\rm sSFR}) -11.635 -10.769 -10.068
{\rm stellar\ age} 7.040 8.448 11.991

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.481 -1.241 -0.989
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.137 -0.706 -0.261

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.223 0.349
\delta -0.941 -0.799 -0.547
\tau_1/\tau_2 0.609 1.006 1.400
Q_{PAH} 0.198 0.665 1.733
U_{min} 3.047 8.995 16.299
{\rm log}_{10}(\gamma_e)\, -2.544 -1.622 -0.746

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.083 -2.755 -1.780
{\rm log}_{10}(\tau_{AGN})\, 1.251 1.703 2.020

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.420 -2.448 -1.976
0.03-0.10 Gyr -3.295 -2.093 -1.306
0.10-0.33 Gyr -3.335 -1.971 -1.376
0.33-1.10 Gyr -3.462 -2.108 -1.545
1.10-3.67 Gyr -3.688 -1.987 -1.401
3.67-12.19 Gyr -2.294 -1.341 -1.150
12.19-13.55 Gyr -1.672 -0.954 -0.174

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.665 7.941 8.165
{\rm log}_{10}({\rm SFR}) -2.346 -1.768 -1.292
{\rm log}_{10}({\rm sSFR}) -10.304 -9.743 -9.189
{\rm stellar\ age} 1.047 5.518 7.908

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.558 -0.970 -0.241
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.584 -0.963 -0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.895 1.117 1.375
\delta -0.011 0.200 0.345
\tau_1/\tau_2 0.538 0.885 1.255
Q_{PAH} 1.650 3.261 5.249
U_{min} 3.205 8.496 15.857
{\rm log}_{10}(\gamma_e)\, -3.087 -1.714 -0.930

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.754 -2.228 -1.401
{\rm log}_{10}(\tau_{AGN})\, 0.926 1.276 1.765

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.562 -1.723 -1.422
0.03-0.10 Gyr -2.892 -1.825 -1.230
0.10-0.33 Gyr -2.450 -1.666 -1.100
0.33-1.10 Gyr -2.909 -1.910 -1.361
1.10-3.67 Gyr -3.766 -2.125 -1.737
3.67-12.19 Gyr -4.318 -2.204 -1.740
12.19-13.55 Gyr -4.536 -2.216 -1.471