2025aapy

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Information

Transient

Name: SN2025aapy
Right ascension: 18h15m52.96s
Declination: 72d03m48.39s
Discovery Date: Oct. 12, 2025, 3:20 a.m.
Classification: SN Ia
Redshift: 0.091000
MW E(B-V): 0.047

Host

Name:
Right ascension: 18h15m53.08s
Declination: 72d03m50.11s
Redshift: None
Photometric Redshift: 0.101
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.82
Transient MWEBV no transient MWEBV 0.01
Host match not processed 5.04
Host information not processed 0.13
Host MWEBV not processed 0.05
Global aperture construction not processed 0.65
Global aperture photometry not processed 2.55
Validate global photometry not processed 6.75
Global host SED inference not processed 474.48
Local aperture photometry not processed 2.24
Validate local photometry not processed 0.01
Local host SED inference not processed 651.33
 

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) = 18h15m52.96s, 72d03m48.39s
semi major axis, semi minor axis (arcsec) = 1.07, 1.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 90.07 2.35 19.014 0.028 AB

Aperture details

RA, DEC (J2000) = 18h15m53.05s, 72d03m50.28s
semi major axis, semi minor axis (arcsec) = 8.07, 6.32
angle (degrees, anti-clockwise from east) = -166.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 371.83 2.13 17.474 0.006 AB
PanSTARRS_y 1087.88 15.57 16.309 0.016 AB
2MASS_J 1163.53 175.07 15.341 0.163 Vega
2MASS_H 1356.27 295.54 14.702 0.237 Vega
2MASS_K 1557.67 328.62 14.081 0.229 Vega
WISE_W1 710.18 13.58 14.073 0.021 Vega
WISE_W2 503.28 15.31 13.806 0.033 Vega
WISE_W3 2456.66 44.79 10.250 0.020 Vega
WISE_W4 2949.13 293.33 8.606 0.108 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.077 9.468 9.693
{\rm log}_{10}({\rm SFR}) -0.500 -0.085 0.396
{\rm log}_{10}({\rm sSFR}) -10.062 -9.554 -8.895
{\rm stellar\ age} 2.436 6.271 8.491

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.267 -0.377 0.052
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.089 -0.570 -0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.424 0.824 1.257
\delta -0.735 -0.252 0.138
\tau_1/\tau_2 0.446 0.873 1.330
Q_{PAH} 0.461 1.895 5.105
U_{min} 3.058 8.077 15.026
{\rm log}_{10}(\gamma_e)\, -3.444 -2.399 -0.736

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.717 -1.551 -0.300
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.400 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.314 0.147 0.545
0.03-0.10 Gyr -1.618 -0.451 0.285
0.10-0.33 Gyr -2.506 -0.876 -0.174
0.33-1.06 Gyr -2.629 -0.811 -0.132
1.06-3.44 Gyr -2.308 -0.748 -0.291
3.44-11.19 Gyr -1.968 -0.572 -0.195
11.19-12.44 Gyr -1.870 -0.549 0.353

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.301 10.456 10.573
{\rm log}_{10}({\rm SFR}) 0.146 0.569 1.035
{\rm log}_{10}({\rm sSFR}) -10.370 -9.920 -9.397
{\rm stellar\ age} 3.760 5.969 7.536

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.599 -0.306 -0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.933 -0.224 0.149

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.277 0.460
\delta -0.897 -0.677 -0.251
\tau_1/\tau_2 0.559 0.954 1.336
Q_{PAH} 0.585 1.476 3.151
U_{min} 2.182 7.025 13.712
{\rm log}_{10}(\gamma_e)\, -2.859 -1.816 -0.776

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.924 -2.421 -1.160
{\rm log}_{10}(\tau_{AGN})\, 1.217 1.720 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.196 0.442 0.722
0.03-0.10 Gyr -0.139 0.603 1.157
0.10-0.33 Gyr -0.168 0.637 1.021
0.33-1.06 Gyr -0.071 0.549 0.901
1.06-3.44 Gyr -0.001 0.526 0.814
3.44-11.19 Gyr -0.091 0.493 0.719
11.19-12.44 Gyr -0.353 0.481 1.074