2024gpn

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Information

Transient

Name: SN2024gpn
Right ascension: 23h19m45.04s
Declination: 22d30m08.52s
Discovery Date: April 12, 2024, 12:24 p.m.
Classification: SN Ia-91T-like
Redshift: 0.040511
MW E(B-V): 0.061

Host

Name: 2024gpn
Right ascension: 23h19m45.06s
Declination: 22d30m07.70s
Redshift: 0.040511
Photometric Redshift: 0.032
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.38
Cutout download processed 18.56
Global aperture construction processed 0.61
Local aperture photometry processed 6.09
Global aperture photometry processed 6.15
Validate local photometry processed 0.03
Validate global photometry processed 17.03
Host information processed 0.14
Global host SED inference processed 537.07
Local host SED inference processed 484.44
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.04
Log transient processing status 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) = 23h19m45.04s, 22d30m08.52s
semi major axis, semi minor axis (arcsec) = 2.5, 2.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 71.65 2.95 19.262 0.045
SDSS_g 235.69 4.06 17.969 0.019
DES_g 249.55 0.62 17.907 0.003
PanSTARRS_g 252.73 0.63 17.893 0.003
SDSS_r 447.49 5.63 17.273 0.014
PanSTARRS_r 451.44 0.8 17.263 0.002
DES_r 476.49 1.31 17.205 0.003
SDSS_i 621.99 6.81 16.916 0.012
PanSTARRS_i 611.41 1.01 16.934 0.002
PanSTARRS_z 776.07 1.93 16.675 0.003
SDSS_z 792.84 10.53 16.652 0.014
DES_z 809.93 4.67 16.629 0.006
PanSTARRS_y 890.49 3.87 16.526 0.005

Aperture details

RA, DEC (J2000) = 23h19m45.00s, 22d30m07.80s
semi major axis, semi minor axis (arcsec) = 23.4, 14.54
angle (degrees, anti-clockwise from east) = -77.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 190.34 8.94 18.201 0.051
GALEX_NUV 243.52 6.24 17.934 0.028
SDSS_u 778.34 16.93 16.672 0.024
SDSS_g 1674.92 12.29 15.840 0.008
DES_g 1826.62 1.9 15.746 0.001
PanSTARRS_g 1770.57 4.01 15.780 0.002
SDSS_r 2718.17 16.51 15.314 0.007
SDSS_i 3460.1 22.09 15.052 0.007
PanSTARRS_i 3358.66 6.52 15.085 0.002
PanSTARRS_z 3902.07 13.32 14.922 0.004
SDSS_z 3700.73 58.81 14.979 0.017
PanSTARRS_y 4673.84 27.73 14.726 0.006
2MASS_J 4764.7 422.92 13.810 0.096
2MASS_K 5403.02 828.84 12.731 0.167
WISE_W1 2805.85 40.21 12.581 0.016
WISE_W2 1892.81 53.02 12.368 0.030
WISE_W3 8292.45 260.22 8.929 0.034
WISE_W4 8226.46 2056.08 7.492 0.271
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.723 9.823 9.922
{\rm log}_{10}({\rm SFR}) -1.284 -0.481 0.153
{\rm log}_{10}({\rm sSFR}) -11.119 -10.291 -9.623
{\rm stellar\ age} 6.579 7.843 11.042

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.435 -0.899 -0.519
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.823 -0.720 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.191 0.643 1.017
\delta -0.434 -0.067 0.271
\tau_1/\tau_2 0.652 1.052 1.425
Q_{PAH} 0.658 2.468 4.788
U_{min} 2.718 8.333 16.088
{\rm log}_{10}(\gamma_e)\, -3.366 -1.775 -0.812

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.838 -1.525 -0.462
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.373 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.972 -1.138 -0.560
0.03-0.10 Gyr -1.258 -0.373 0.294
0.10-0.33 Gyr -1.452 -0.512 0.067
0.33-1.09 Gyr -2.146 -0.761 -0.233
1.09-3.60 Gyr -2.040 -0.595 -0.105
3.60-11.89 Gyr -0.694 -0.101 0.066
11.89-13.21 Gyr -0.568 0.109 0.895

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.046 10.174 10.263
{\rm log}_{10}({\rm SFR}) 0.678 0.923 1.214
{\rm log}_{10}({\rm sSFR}) -9.557 -9.258 -8.855
{\rm stellar\ age} 5.226 6.594 7.861

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.544 -0.375 -0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.184 0.336 0.441

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.248 0.413
\delta -0.825 -0.582 -0.365
\tau_1/\tau_2 0.567 0.932 1.305
Q_{PAH} 0.429 1.066 1.968
U_{min} 2.380 6.512 13.390
{\rm log}_{10}(\gamma_e)\, -3.579 -2.884 -2.124

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.214 -1.915 -1.666
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.244 1.602

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.491 0.148 0.364
0.03-0.10 Gyr 0.794 1.063 1.368
0.10-0.33 Gyr -0.563 0.317 0.676
0.33-1.09 Gyr -0.590 0.061 0.336
1.09-3.60 Gyr -0.281 0.158 0.415
3.60-11.89 Gyr -0.182 0.215 0.379
11.89-13.21 Gyr -0.324 0.247 0.753