2025gwp

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Information

Transient

Name: AT2025gwp
Right ascension: 9h38m32.50s
Declination: 11d25m49.71s
Discovery Date: March 29, 2025, 1:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2025gwp
Right ascension: 9h38m32.43s
Declination: 11d25m49.37s
Redshift: None
Photometric Redshift: 0.155
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.73
Cutout download processed 21.18
Global aperture construction processed 0.64
Local aperture photometry processed 6.92
Global aperture photometry processed 6.97
Validate local photometry no valid phot 0.02
Validate global photometry processed 21.16
Host information processed 0.08
Global host SED inference processed 423.27
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 9h38m32.50s, 11d25m49.71s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 9h38m32.42s, 11d25m49.50s
semi major axis, semi minor axis (arcsec) = 3.85, 2.71
angle (degrees, anti-clockwise from east) = -82.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 11.22 2.12 21.275 0.205 AB
SDSS_g 29.68 1.64 20.219 0.060 AB
DES_g 30.11 0.35 20.203 0.013 AB
PanSTARRS_g 29.07 0.64 20.241 0.024 AB
SDSS_r 49.76 2.23 19.658 0.049 AB
PanSTARRS_r 44.76 1.01 19.773 0.025 AB
DES_r 46.63 0.76 19.728 0.018 AB
SDSS_i 60.33 2.86 19.449 0.051 AB
PanSTARRS_i 55.53 1.02 19.539 0.020 AB
PanSTARRS_z 59.64 2.15 19.461 0.039 AB
SDSS_z 100.21 8.2 18.898 0.089 AB
DES_z 65.67 1.99 19.357 0.033 AB
PanSTARRS_y 44.61 5.2 19.776 0.127 AB
2MASS_J 141.91 86.49 17.625 0.662 Vega
2MASS_H 59.64 146.35 18.094 2.664 Vega
2MASS_K 124.42 133.1 16.825 1.161 Vega
WISE_W1 63.33 7.88 16.697 0.135 Vega
WISE_W2 29.13 11.77 16.900 0.439 Vega
WISE_W3 118.84 52.19 13.539 0.477 Vega
WISE_W4 -460.95 434.26 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})\, 9.240 9.474 9.673
{\rm log}_{10}({\rm SFR}) -1.077 -0.102 0.522
{\rm log}_{10}({\rm sSFR}) -10.589 -9.599 -8.879
{\rm stellar\ age} 0.571 2.446 5.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.530 -0.797 -0.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.663 -0.820 0.134

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.454 0.726
\delta -0.639 -0.195 0.176
\tau_1/\tau_2 0.503 0.919 1.346
Q_{PAH} 1.400 3.267 5.273
U_{min} 3.195 9.103 16.643
{\rm log}_{10}(\gamma_e)\, -2.956 -1.916 -0.751

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.776 -1.464 -0.487
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.404 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.575 -0.431 0.042
0.03-0.10 Gyr -1.742 -0.078 0.655
0.10-0.32 Gyr -0.578 0.390 0.862
0.32-1.03 Gyr -1.496 0.016 0.518
1.03-3.31 Gyr -2.862 -0.687 -0.073
3.31-10.62 Gyr -3.652 -1.155 -0.372
10.62-11.80 Gyr -4.125 -1.173 -0.237