2026ccr

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Information

Transient

Name: SN2026ccr
Right ascension: 9h52m39.83s
Declination: -11d54m19.50s
Discovery Date: Feb. 4, 2026, 12:38 p.m.
Classification: SN Ia-91T-like
Redshift: 0.044000
MW E(B-V): 0.042

Host

Name:
Right ascension: 9h52m39.54s
Declination: -11d54m16.36s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.38
Transient MWEBV processed 0.05
Host match processed 6.24
Host information processed 0.13
Host MWEBV processed 0.07
Global aperture construction processed 0.63
Global aperture photometry processed 3.87
Validate global photometry processed 12.07
Global host SED inference processed 398.99
Local aperture photometry processed 4.01
Validate local photometry processed 0.02
Local host SED inference processed 488.33
 

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) = 9h52m39.83s, -11d54m19.50s
semi major axis, semi minor axis (arcsec) = 2.31, 2.31
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 19.48 0.52 20.676 0.029 AB
PanSTARRS_r 23.0 0.68 20.496 0.032 AB
PanSTARRS_i 25.64 0.88 20.378 0.037 AB
PanSTARRS_z 31.79 1.18 20.144 0.040 AB
PanSTARRS_y 43.39 4.0 19.807 0.100 AB

Aperture details

RA, DEC (J2000) = 9h52m39.54s, -11d54m16.40s
semi major axis, semi minor axis (arcsec) = 9.22, 7.51
angle (degrees, anti-clockwise from east) = -174.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.4 4.18 20.091 0.136 AB
GALEX_NUV 51.85 3.16 19.613 0.066 AB
PanSTARRS_g 240.07 1.86 17.949 0.008 AB
PanSTARRS_r 321.71 2.41 17.631 0.008 AB
PanSTARRS_i 388.37 3.16 17.427 0.009 AB
PanSTARRS_z 419.65 4.2 17.343 0.011 AB
PanSTARRS_y 466.6 14.26 17.228 0.033 AB
2MASS_J 289.02 236.98 16.853 0.890 Vega
2MASS_H 762.03 315.34 15.327 0.449 Vega
2MASS_K 199.46 438.76 16.313 2.388 Vega
WISE_W1 234.71 13.59 15.275 0.063 Vega
WISE_W2 133.45 20.55 15.248 0.167 Vega
WISE_W3 178.19 99.39 13.099 0.606 Vega
WISE_W4 -521.28 487.6 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})\, 7.668 8.046 8.249
{\rm log}_{10}({\rm SFR}) -1.730 -1.175 -0.523
{\rm log}_{10}({\rm sSFR}) -9.920 -9.251 -8.109
{\rm stellar\ age} 0.471 4.896 6.911

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.876 -0.153 0.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.184 -0.586 -0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.408 0.825
\delta -0.610 -0.048 0.278
\tau_1/\tau_2 0.716 1.092 1.496
Q_{PAH} 0.974 2.878 5.283
U_{min} 2.945 8.331 15.575
{\rm log}_{10}(\gamma_e)\, -2.779 -1.662 -0.580

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.416 -0.477 0.008
{\rm log}_{10}(\tau_{AGN})\, 1.128 1.485 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.927 -1.517 -1.118
0.03-0.10 Gyr -1.826 -1.114 -0.379
0.10-0.33 Gyr -2.552 -1.482 -0.951
0.33-1.09 Gyr -3.945 -1.732 -1.317
1.09-3.59 Gyr -4.421 -2.023 -1.598
3.59-11.85 Gyr -4.621 -2.112 -1.671
11.85-13.17 Gyr -4.476 -2.174 -1.492

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.173 9.303 9.434
{\rm log}_{10}({\rm SFR}) -0.650 -0.285 0.007
{\rm log}_{10}({\rm sSFR}) -9.990 -9.577 -9.254
{\rm stellar\ age} 4.788 6.387 7.894

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.279 -0.880 -0.565
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -0.247 0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.209 0.374
\delta -0.587 -0.090 0.231
\tau_1/\tau_2 0.645 0.996 1.370
Q_{PAH} 0.682 2.157 4.056
U_{min} 2.670 8.012 14.957
{\rm log}_{10}(\gamma_e)\, -3.125 -2.312 -1.238

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.135 -3.008 -2.104
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.422 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.193 -1.101 -0.738
0.03-0.10 Gyr -0.562 -0.146 0.161
0.10-0.33 Gyr -0.672 -0.213 0.135
0.33-1.09 Gyr -1.189 -0.614 -0.306
1.09-3.59 Gyr -1.194 -0.720 -0.454
3.59-11.85 Gyr -1.144 -0.677 -0.454
11.85-13.17 Gyr -1.258 -0.636 -0.049