2025hpl

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Information

Transient

Name: SN2025hpl
Right ascension: 18h31m28.41s
Declination: 42d47m22.35s
Discovery Date: April 18, 2025, 11:11 p.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.037

Host

Name: 2025hpl
Right ascension: 18h31m28.46s
Declination: 42d47m22.63s
Redshift: None
Photometric Redshift: 0.250
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.17
Cutout download processed 0.67
Global aperture construction processed 0.64
Local aperture photometry processed 5.57
Global aperture photometry processed 5.16
Validate local photometry processed 0.02
Validate global photometry processed 15.63
Host information processed 0.1
Global host SED inference processed 387.07
Local host SED inference processed 415.12
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 18h31m28.41s, 42d47m22.35s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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 0.67 1.76 24.337 2.860 AB
SDSS_g 17.76 1.19 20.776 0.072 AB
PanSTARRS_g 18.59 0.46 20.727 0.027 AB
SDSS_r 34.46 1.67 20.057 0.053 AB
PanSTARRS_r 34.05 0.62 20.070 0.020 AB
SDSS_i 47.24 2.17 19.714 0.050 AB
PanSTARRS_i 47.56 0.38 19.707 0.009 AB
PanSTARRS_z 57.97 1.35 19.492 0.025 AB
SDSS_z 65.09 4.91 19.366 0.082 AB
PanSTARRS_y 62.02 3.49 19.419 0.061 AB

Aperture details

RA, DEC (J2000) = 18h31m28.45s, 42d47m22.62s
semi major axis, semi minor axis (arcsec) = 5.03, 2.7
angle (degrees, anti-clockwise from east) = -18.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.41 0.64 24.878 1.709 AB
GALEX_NUV 2.97 1.98 22.717 0.723 AB
SDSS_u 7.02 3.86 21.784 0.598 AB
SDSS_g 35.73 1.86 20.017 0.056 AB
PanSTARRS_g 40.3 0.98 19.887 0.026 AB
SDSS_r 77.05 2.72 19.183 0.038 AB
PanSTARRS_r 73.96 1.29 19.227 0.019 AB
SDSS_i 111.68 3.82 18.780 0.037 AB
PanSTARRS_i 114.21 0.79 18.756 0.008 AB
PanSTARRS_z 146.43 2.8 18.486 0.021 AB
SDSS_z 153.88 10.07 18.432 0.071 AB
PanSTARRS_y 154.55 7.21 18.427 0.051 AB
2MASS_J 181.63 100.91 17.357 0.603 Vega
2MASS_H 258.79 152.59 16.500 0.640 Vega
2MASS_K 246.52 172.48 16.083 0.760 Vega
WISE_W1 88.03 18.24 16.339 0.225 Vega
WISE_W2 56.4 14.31 16.183 0.275 Vega
WISE_W3 12.54 35.89 15.980 3.107 Vega
WISE_W4 629.73 270.41 10.282 0.466 Vega
 

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})\, 8.881 9.036 9.161
{\rm log}_{10}({\rm SFR}) -2.283 -1.582 -0.876
{\rm log}_{10}({\rm sSFR}) -11.353 -10.625 -9.904
{\rm stellar\ age} 5.371 7.271 8.949

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.501 -0.813 -0.249
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.693 -0.868 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.690 1.179
\delta -0.384 0.027 0.274
\tau_1/\tau_2 0.631 0.998 1.364
Q_{PAH} 0.762 2.573 5.145
U_{min} 2.951 7.798 15.413
{\rm log}_{10}(\gamma_e)\, -3.073 -2.056 -0.847

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.811 -0.484 0.035
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.398 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.715 -1.836 -1.221
0.03-0.10 Gyr -2.435 -1.572 -0.786
0.10-0.33 Gyr -2.329 -1.523 -0.782
0.33-1.08 Gyr -2.420 -1.472 -0.854
1.08-3.55 Gyr -2.175 -1.083 -0.741
3.55-11.66 Gyr -1.488 -0.870 -0.679
11.66-12.96 Gyr -1.611 -0.803 -0.175

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.330 9.463 9.579
{\rm log}_{10}({\rm SFR}) -2.236 -1.403 -0.818
{\rm log}_{10}({\rm sSFR}) -11.767 -10.889 -10.260
{\rm stellar\ age} 6.161 7.741 10.820

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.397 -0.950 -0.612
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.799 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.465 0.680 0.912
\delta -0.549 -0.258 0.005
\tau_1/\tau_2 0.572 0.920 1.278
Q_{PAH} 0.759 2.132 4.197
U_{min} 2.987 8.627 16.408
{\rm log}_{10}(\gamma_e)\, -2.557 -1.522 -0.654

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.839 -2.236 -1.416
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.508 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.980 -1.671 -1.207
0.03-0.10 Gyr -2.517 -1.392 -0.699
0.10-0.33 Gyr -2.733 -1.354 -0.658
0.33-1.08 Gyr -3.153 -1.366 -0.673
1.08-3.55 Gyr -2.380 -0.894 -0.428
3.55-11.66 Gyr -1.226 -0.463 -0.265
11.66-12.96 Gyr -1.063 -0.276 0.559