2025hpi

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Information

Transient

Name: AT2025hpi
Right ascension: 15h35m48.49s
Declination: 25d26m52.26s
Discovery Date: April 19, 2025, 12:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.045

Host

Name: 2025hpi
Right ascension: 15h35m48.59s
Declination: 25d26m51.38s
Redshift: None
Photometric Redshift: 0.117
 

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
not enough filters
 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 2.03
Cutout download processed 19.14
Global aperture construction processed 0.64
Local aperture photometry processed 6.94
Global aperture photometry processed 7.27
Validate local photometry processed 0.03
Validate global photometry processed 18.49
Host information processed 0.08
Global host SED inference processed 444.64
Local host SED inference not enough filters 20.12
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.04
Processing status blocked 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) = 15h35m48.49s, 25d26m52.26s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 17.33 0.84 20.803 0.053 AB

Aperture details

RA, DEC (J2000) = 15h35m48.57s, 25d26m51.46s
semi major axis, semi minor axis (arcsec) = 4.82, 4.33
angle (degrees, anti-clockwise from east) = -100.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 23.44 7.03 20.475 0.325 AB
SDSS_g 80.15 4.23 19.140 0.057 AB
DES_g 76.92 0.52 19.185 0.007 AB
PanSTARRS_g 80.9 0.86 19.130 0.012 AB
SDSS_r 97.21 4.49 18.931 0.050 AB
PanSTARRS_r 104.37 1.04 18.854 0.011 AB
DES_r 109.69 0.97 18.800 0.010 AB
SDSS_i 135.61 5.96 18.569 0.048 AB
PanSTARRS_i 122.68 1.65 18.678 0.015 AB
PanSTARRS_z 128.0 3.15 18.632 0.027 AB
SDSS_z 128.31 15.61 18.629 0.132 AB
DES_z 144.96 2.66 18.497 0.020 AB
PanSTARRS_y 150.73 6.74 18.454 0.049 AB
2MASS_J 214.57 107.15 17.176 0.542 Vega
2MASS_H 59.53 182.66 18.095 3.331 Vega
2MASS_K 414.03 181.4 15.520 0.476 Vega
WISE_W1 83.42 9.68 16.398 0.126 Vega
WISE_W2 80.94 13.6 15.791 0.182 Vega
WISE_W3 111.17 41.48 13.611 0.405 Vega
WISE_W4 -21.38 258.2 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.227 9.380 9.555
{\rm log}_{10}({\rm SFR}) -1.171 -0.413 0.221
{\rm log}_{10}({\rm sSFR}) -10.644 -9.795 -9.111
{\rm stellar\ age} 0.267 1.022 3.423

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.524 -0.659 0.011
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.286 -0.017 0.330

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.291 0.484
\delta -0.698 -0.356 -0.015
\tau_1/\tau_2 0.615 1.045 1.490
Q_{PAH} 0.926 2.566 4.612
U_{min} 2.645 8.592 16.073
{\rm log}_{10}(\gamma_e)\, -2.841 -1.857 -0.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.949 -2.325 -1.284
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.504 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.070 -0.526 -0.198
0.03-0.10 Gyr -2.239 -0.414 0.340
0.10-0.32 Gyr -0.041 0.688 0.971
0.32-1.05 Gyr -1.797 0.155 0.611
1.05-3.40 Gyr -3.862 -1.533 -0.421
3.40-11.03 Gyr -4.958 -1.936 -0.767
11.03-12.25 Gyr -5.217 -1.882 -0.656