2025hpc

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Information

Transient

Name: AT2025hpc
Right ascension: 20h20m24.30s
Declination: -20d16m32.42s
Discovery Date: April 10, 2025, 6:09 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.070

Host

Name: 2025hpc
Right ascension: 20h20m23.82s
Declination: -20d16m35.26s
Redshift: 0.070707
Photometric Redshift: 0.066
 

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 3.18
Cutout download processed 4.39
Global aperture construction processed 0.71
Local aperture photometry processed 4.29
Global aperture photometry processed 4.3
Validate local photometry processed 0.02
Validate global photometry processed 12.45
Host information processed 0.09
Global host SED inference processed 376.8
Local host SED inference processed 426.85
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
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) = 20h20m24.30s, -20d16m32.42s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
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 3.68 0.34 22.484 0.101 AB
PanSTARRS_r 5.58 0.43 22.033 0.083 AB
PanSTARRS_i 9.42 0.3 21.464 0.035 AB
PanSTARRS_z 12.6 1.18 21.149 0.101 AB
PanSTARRS_y 13.21 2.69 21.098 0.221 AB

Aperture details

RA, DEC (J2000) = 20h20m23.82s, -20d16m34.96s
semi major axis, semi minor axis (arcsec) = 7.21, 5.08
angle (degrees, anti-clockwise from east) = -127.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 32.08 4.12 20.134 0.140 AB
GALEX_NUV 55.14 3.42 19.546 0.067 AB
PanSTARRS_g 699.47 1.49 16.788 0.002 AB
PanSTARRS_r 1191.64 1.86 16.210 0.002 AB
PanSTARRS_i 1733.6 1.3 15.803 0.001 AB
PanSTARRS_z 2000.64 4.8 15.647 0.003 AB
PanSTARRS_y 2450.89 10.97 15.427 0.005 AB
2MASS_J 3327.85 139.03 14.200 0.045 Vega
2MASS_H 4019.99 211.28 13.522 0.057 Vega
2MASS_K 4230.24 233.76 12.996 0.060 Vega
WISE_W1 2034.53 30.35 12.930 0.016 Vega
WISE_W2 1529.64 35.1 12.600 0.025 Vega
WISE_W3 8263.17 121.76 8.933 0.016 Vega
WISE_W4 11824.64 1006.08 7.098 0.092 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})\, 8.308 8.557 8.727
{\rm log}_{10}({\rm SFR}) -1.850 -1.194 -0.444
{\rm log}_{10}({\rm sSFR}) -10.454 -9.819 -8.804
{\rm stellar\ age} 1.940 6.141 7.731

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.419 -0.656 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.745 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.779 1.421 2.027
\delta -0.089 0.180 0.323
\tau_1/\tau_2 0.643 1.019 1.391
Q_{PAH} 0.779 2.591 5.217
U_{min} 2.851 7.909 15.434
{\rm log}_{10}(\gamma_e)\, -3.022 -2.074 -1.039

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.631 -0.492 0.129
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.434 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.213 -1.414 -0.675
0.03-0.10 Gyr -1.998 -1.206 -0.371
0.10-0.33 Gyr -2.284 -1.433 -0.726
0.33-1.07 Gyr -2.707 -1.541 -1.006
1.07-3.52 Gyr -2.870 -1.491 -1.144
3.52-11.54 Gyr -3.085 -1.448 -1.153
11.54-12.82 Gyr -2.923 -1.465 -0.834

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.599 10.657 10.714
{\rm log}_{10}({\rm SFR}) 0.232 0.475 0.737
{\rm log}_{10}({\rm sSFR}) -10.470 -10.196 -9.890
{\rm stellar\ age} 6.268 7.179 8.366

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.461 -0.257 -0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.644 0.144 0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.308 0.485
\delta -0.558 -0.243 0.024
\tau_1/\tau_2 0.783 1.134 1.501
Q_{PAH} 1.119 2.538 4.532
U_{min} 2.239 6.893 13.416
{\rm log}_{10}(\gamma_e)\, -3.051 -1.967 -1.104

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.491 -1.118 -0.838
{\rm log}_{10}(\tau_{AGN})\, 1.442 1.757 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.042 0.328 0.559
0.03-0.10 Gyr 0.181 0.526 0.829
0.10-0.33 Gyr 0.228 0.526 0.776
0.33-1.07 Gyr 0.098 0.442 0.718
1.07-3.52 Gyr 0.243 0.588 0.820
3.52-11.54 Gyr 0.581 0.783 0.896
11.54-12.82 Gyr 0.425 0.880 1.350