2025iaf

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Information

Transient

Name: AT2025iaf
Right ascension: 15h12m08.18s
Declination: -23d57m40.47s
Discovery Date: April 22, 2025, 8:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.108

Host

Name: 2025iaf
Right ascension: 15h12m10.08s
Declination: -23d58m00.55s
Redshift: None
Photometric Redshift: 0.038
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.22
Transient MWEBV processed 0.08
Host match processed 3.23
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 3.96
Validate global photometry processed 10.39
Global host SED inference processed 491.35
Local aperture photometry processed 3.88
Validate local photometry processed 0.02
Local host SED inference failed 0.01
 

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) = 15h12m08.18s, -23d57m40.47s
semi major axis, semi minor axis (arcsec) = 2.67, 2.67
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 -3.09 0.75 AB
PanSTARRS_r -2.6 0.98 AB
PanSTARRS_i -4.9 1.1 AB
PanSTARRS_z -5.56 2.13 AB
PanSTARRS_y -5.65 4.23 AB

Aperture details

RA, DEC (J2000) = 15h12m10.10s, -23d58m00.47s
semi major axis, semi minor axis (arcsec) = 21.14, 6.44
angle (degrees, anti-clockwise from east) = -77.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 915.31 4.32 16.496 0.005 AB
PanSTARRS_i 1107.69 4.83 16.289 0.005 AB
PanSTARRS_z 1246.59 9.26 16.161 0.008 AB
2MASS_J 1172.52 257.99 15.332 0.239 Vega
2MASS_K 1653.77 415.27 14.016 0.273 Vega
WISE_W2 330.79 38.5 14.262 0.126 Vega
WISE_W3 -71.97 145.94 Vega
WISE_W4 -1106.78 677.98 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.556 9.713 9.838
{\rm log}_{10}({\rm SFR}) -1.502 -0.496 0.073
{\rm log}_{10}({\rm sSFR}) -11.153 -10.213 -9.637
{\rm stellar\ age} 3.106 6.316 7.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.426 -1.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 -0.458 0.149

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.194 0.321
\delta -0.728 -0.311 0.180
\tau_1/\tau_2 0.570 0.977 1.406
Q_{PAH} 0.706 2.651 5.324
U_{min} 2.901 8.423 15.443
{\rm log}_{10}(\gamma_e)\, -2.920 -1.698 -0.946

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.510 -3.764 -2.837
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.599 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.976 -0.806 -0.500
0.03-0.10 Gyr -1.740 -0.430 0.216
0.10-0.33 Gyr -1.146 -0.093 0.334
0.33-1.09 Gyr -0.706 -0.130 0.274
1.09-3.61 Gyr -0.753 -0.242 0.086
3.61-11.93 Gyr -1.202 -0.290 -0.033
11.93-13.25 Gyr -1.466 -0.271 0.336