2025aeqy

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Information

Transient

Name: SN2025aeqy
Right ascension: 11h11m07.04s
Declination: 2d28m49.29s
Discovery Date: Nov. 23, 2025, 1:23 p.m.
Classification: SN Ia
Redshift: 0.035260
MW E(B-V): 0.032

Host

Name: 1228304
Right ascension: 11h11m06.94s
Declination: 2d28m47.80s
Redshift: 0.035057
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.04
Transient MWEBV processed 0.08
Host match processed 4.64
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry failed 0.07
Validate global photometry not processed 17.91
Global host SED inference not processed 372.34
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 536.33
 

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) = 11h11m07.04s, 2d28m49.29s
semi major axis, semi minor axis (arcsec) = 2.87, 2.87
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 143.02 3.93 18.511 0.030 AB
SDSS_g 652.82 6.7 16.863 0.011 AB
DES_g 700.02 1.17 16.787 0.002 AB
PanSTARRS_g 685.31 0.85 16.810 0.001 AB
SDSS_r 1299.01 9.47 16.116 0.008 AB
PanSTARRS_r 1299.93 1.24 16.115 0.001 AB
DES_r 1491.19 3.54 15.966 0.003 AB
SDSS_i 1876.13 11.52 15.717 0.007 AB
PanSTARRS_i 1818.9 0.85 15.750 0.001 AB
PanSTARRS_z 2364.28 2.17 15.466 0.001 AB
SDSS_z 2470.35 17.5 15.418 0.008 AB
DES_z 2658.79 9.62 15.338 0.004 AB
PanSTARRS_y 2799.8 4.61 15.282 0.002 AB
2MASS_H 3743.65 117.76 13.599 0.034 Vega

Aperture details

RA, DEC (J2000) = 11h11m06.93s, 2d28m48.18s
semi major axis, semi minor axis (arcsec) = 11.64, 7.84
angle (degrees, anti-clockwise from east) = -122.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.35 3.48 20.480 0.162 AB
GALEX_NUV 46.62 0.94 19.728 0.022 AB
SDSS_u 278.42 9.41 17.788 0.037 AB
SDSS_g 1452.01 10.36 15.995 0.008 AB
DES_g 1522.45 1.8 15.944 0.001 AB
SDSS_r 2869.07 14.77 15.256 0.006 AB
PanSTARRS_r 2948.12 3.19 15.226 0.001 AB
DES_r 3183.74 5.3 15.143 0.002 AB
SDSS_i 4109.49 18.66 14.866 0.005 AB
PanSTARRS_i 4090.83 2.28 14.870 0.001 AB
PanSTARRS_z 5102.19 6.2 14.631 0.001 AB
SDSS_z 5397.91 43.83 14.569 0.009 AB
DES_z 5421.14 13.98 14.565 0.003 AB
PanSTARRS_y 6280.62 14.83 14.405 0.003 AB
2MASS_J 7748.95 274.22 13.282 0.038 Vega
2MASS_H 9506.88 400.98 12.587 0.046 Vega
2MASS_K 8249.94 504.32 12.271 0.066 Vega
WISE_W1 4599.88 43.1 12.044 0.010 Vega
WISE_W2 4793.64 58.17 11.359 0.013 Vega
WISE_W3 14355.64 174.33 8.333 0.013 Vega
WISE_W4 24022.83 1393.87 6.328 0.063 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})\, 9.935 10.090 10.218
{\rm log}_{10}({\rm SFR}) -1.041 -0.171 0.512
{\rm log}_{10}({\rm sSFR}) -11.225 -10.277 -9.494
{\rm stellar\ age} 4.752 7.062 8.696

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.286 -0.540 -0.189
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.623 -0.373 0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.403 0.702 1.126
\delta -0.801 -0.558 -0.285
\tau_1/\tau_2 0.539 0.901 1.273
Q_{PAH} 0.535 2.061 3.896
U_{min} 3.040 8.174 15.748
{\rm log}_{10}(\gamma_e)\, -2.998 -1.300 -0.450

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.421 -3.238 -1.591
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.552 2.030

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.749 -0.065 0.271
0.03-0.10 Gyr -1.608 -0.281 0.581
0.10-0.33 Gyr -1.484 -0.339 0.469
0.33-1.09 Gyr -1.104 -0.217 0.265
1.09-3.62 Gyr -0.784 0.031 0.350
3.62-11.96 Gyr -0.433 0.133 0.366
11.96-13.29 Gyr -0.631 0.163 0.774

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.477 10.530 10.624
{\rm log}_{10}({\rm SFR}) -0.675 -0.435 -0.194
{\rm log}_{10}({\rm sSFR}) -11.268 -10.969 -10.731
{\rm stellar\ age} 7.782 8.640 11.720

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.806 -0.581 -0.398
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.571 -0.935 -0.063

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.398 0.562
\delta -0.740 -0.503 -0.315
\tau_1/\tau_2 0.459 0.833 1.217
Q_{PAH} 0.147 0.501 1.185
U_{min} 2.447 7.055 13.889
{\rm log}_{10}(\gamma_e)\, -3.579 -2.660 -1.602

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.016 -0.903 -0.806
{\rm log}_{10}(\tau_{AGN})\, 1.270 1.354 1.439

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.328 -0.116 0.091
0.03-0.10 Gyr -1.704 -0.744 -0.335
0.10-0.33 Gyr -1.973 -0.833 -0.345
0.33-1.09 Gyr -1.782 -0.647 -0.137
1.09-3.62 Gyr -1.486 -0.251 0.294
3.62-11.96 Gyr 0.080 0.654 0.771
11.96-13.29 Gyr 0.511 1.002 1.670