2025qfc

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Information

Transient

Name: SN2025qfc
Right ascension: 17h53m58.32s
Declination: 45d30m09.32s
Discovery Date: July 1, 2025, 7:15 a.m.
Classification: SN Ia-91T-like
Redshift: 0.135000
MW E(B-V): 0.035

Host

Name:
Right ascension: 17h53m58.33s
Declination: 45d30m09.55s
Redshift: None
Photometric Redshift: 0.146
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 35.18
Transient MWEBV processed 0.11
Host match processed 6.68
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 4.5
Validate global photometry processed 14.44
Global host SED inference processed 416.19
Local aperture photometry processed 5.19
Validate local photometry no valid phot 0.02
Local host SED inference not 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) = 17h53m58.32s, 45d30m09.32s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 17h53m58.32s, 45d30m09.80s
semi major axis, semi minor axis (arcsec) = 3.17, 2.95
angle (degrees, anti-clockwise from east) = -21.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.75 1.8 22.208 0.411 AB
GALEX_NUV 7.32 1.65 21.739 0.245 AB
SDSS_u 5.91 2.27 21.972 0.417 AB
SDSS_g 31.7 1.68 20.147 0.058 AB
PanSTARRS_g 29.36 0.74 20.231 0.027 AB
SDSS_r 46.05 2.31 19.742 0.054 AB
PanSTARRS_r 53.51 0.94 19.579 0.019 AB
SDSS_i 76.07 3.15 19.197 0.045 AB
PanSTARRS_i 77.87 0.84 19.172 0.012 AB
SDSS_z 103.81 8.26 18.859 0.086 AB
PanSTARRS_y 112.88 4.28 18.768 0.041 AB
2MASS_J 98.73 75.25 18.019 0.828 Vega
2MASS_H 98.89 117.23 17.545 1.287 Vega
2MASS_K 259.69 134.82 16.026 0.564 Vega
WISE_W1 48.29 6.88 16.991 0.155 Vega
WISE_W2 24.15 6.63 17.104 0.298 Vega
WISE_W3 40.96 32.99 14.695 0.874 Vega
WISE_W4 297.5 261.27 11.096 0.953 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.833 9.912 10.008
{\rm log}_{10}({\rm SFR}) -0.277 -0.025 0.278
{\rm log}_{10}({\rm sSFR}) -10.209 -9.952 -9.629
{\rm stellar\ age} 6.473 7.280 9.226

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.096 -0.554 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.409 0.195 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.364 0.612
\delta -0.427 -0.073 0.182
\tau_1/\tau_2 0.828 1.259 1.639
Q_{PAH} 0.536 1.565 3.288
U_{min} 2.948 8.309 15.032
{\rm log}_{10}(\gamma_e)\, -2.445 -1.485 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.218 -3.024 -1.833
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.535 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.565 -0.260 -0.059
0.03-0.10 Gyr -0.306 0.051 0.406
0.10-0.32 Gyr -0.765 -0.251 0.066
0.32-1.04 Gyr -1.152 -0.554 -0.232
1.04-3.36 Gyr -1.022 -0.432 -0.110
3.36-10.83 Gyr -0.217 0.066 0.195
10.83-12.03 Gyr -0.208 0.327 0.906