2025iap

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Information

Transient

Name: AT2025iap
Right ascension: 21h09m24.19s
Declination: 10d27m54.92s
Discovery Date: April 20, 2025, 10:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.068

Host

Name: 2025iap
Right ascension: 21h09m24.13s
Declination: 10d27m55.13s
Redshift: None
Photometric Redshift: 0.128
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.39
Cutout download processed 19.8
Global aperture construction processed 0.66
Local aperture photometry processed 6.58
Global aperture photometry processed 6.68
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.3
Host information processed 0.09
Global host SED inference processed 371.78
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 21h09m24.19s, 10d27m54.92s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 21h09m24.12s, 10d27m55.27s
semi major axis, semi minor axis (arcsec) = 5.56, 2.55
angle (degrees, anti-clockwise from east) = -65.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.96 0.38 23.167 0.209 AB
GALEX_NUV 5.11 0.39 22.130 0.084 AB
SDSS_u 11.56 4.11 21.243 0.386 AB
SDSS_g 57.12 2.39 19.508 0.045 AB
DES_g 52.21 0.39 19.606 0.008 AB
PanSTARRS_g 57.31 0.91 19.504 0.017 AB
SDSS_r 87.18 3.2 19.049 0.040 AB
PanSTARRS_r 95.37 1.0 18.951 0.011 AB
DES_r 91.72 0.71 18.994 0.008 AB
SDSS_i 127.66 4.74 18.635 0.040 AB
PanSTARRS_i 121.89 1.06 18.685 0.009 AB
PanSTARRS_z 133.49 2.23 18.586 0.018 AB
SDSS_z 193.18 18.22 18.185 0.102 AB
DES_z 134.14 2.5 18.581 0.020 AB
PanSTARRS_y 142.72 6.08 18.514 0.046 AB
2MASS_J 227.46 114.91 17.113 0.548 Vega
2MASS_H 322.77 204.96 16.260 0.689 Vega
2MASS_K 647.74 182.43 15.034 0.306 Vega
WISE_W1 95.51 10.81 16.251 0.123 Vega
WISE_W2 50.56 12.94 16.301 0.278 Vega
WISE_W3 105.16 61.68 13.671 0.637 Vega
WISE_W4 610.27 386.77 10.316 0.688 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})\, 9.607 9.727 9.865
{\rm log}_{10}({\rm SFR}) -0.316 0.030 0.353
{\rm log}_{10}({\rm sSFR}) -10.093 -9.694 -9.295
{\rm stellar\ age} 2.402 4.494 5.992

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.483 -0.786 -0.321
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.481 -0.943 -0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.412 0.577
\delta -0.677 -0.437 -0.225
\tau_1/\tau_2 0.789 1.129 1.424
Q_{PAH} 0.698 2.265 4.326
U_{min} 2.635 7.551 13.910
{\rm log}_{10}(\gamma_e)\, -2.918 -2.035 -0.900

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.197 -2.977 -1.814
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.519 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.318 -0.059 0.151
0.03-0.10 Gyr -0.395 0.059 0.451
0.10-0.32 Gyr -0.022 0.343 0.630
0.32-1.04 Gyr -0.025 0.296 0.552
1.04-3.38 Gyr -0.497 -0.088 0.165
3.38-10.91 Gyr -0.991 -0.360 -0.058
10.91-12.12 Gyr -1.243 -0.366 0.151