2025iio

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Information

Transient

Name: AT2025iio
Right ascension: 20h07m27.41s
Declination: 54d01m16.58s
Discovery Date: April 24, 2025, 10:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.376

Host

Name: 2025iio
Right ascension: 20h07m27.41s
Declination: 54d01m16.48s
Redshift: None
Photometric Redshift: 0.100
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.22
Transient MWEBV processed 0.07
Host match processed 4.17
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 4.11
Validate global photometry processed 11.75
Global host SED inference processed 400.23
Local aperture photometry processed 4.09
Validate local photometry processed 0.02
Local host SED inference processed 694.34
 

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) = 20h07m27.41s, 54d01m16.58s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 76.72 1.04 19.188 0.015 AB
PanSTARRS_y 107.66 2.27 18.820 0.023 AB

Aperture details

RA, DEC (J2000) = 20h07m27.39s, 54d01m16.55s
semi major axis, semi minor axis (arcsec) = 3.42, 2.42
angle (degrees, anti-clockwise from east) = -110.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 27.14 0.74 20.316 0.030 AB
PanSTARRS_r 68.95 1.02 19.304 0.016 AB
PanSTARRS_i 120.67 1.02 18.696 0.009 AB
PanSTARRS_z 148.62 2.6 18.470 0.019 AB
PanSTARRS_y 189.41 5.69 18.206 0.033 AB
2MASS_J 459.55 88.54 16.349 0.209 Vega
2MASS_H 314.54 137.2 16.288 0.474 Vega
2MASS_K 418.69 159.65 15.507 0.414 Vega
WISE_W1 222.91 33.6 15.331 0.164 Vega
WISE_W2 149.73 22.57 15.123 0.164 Vega
WISE_W3 476.34 45.17 12.031 0.103 Vega
WISE_W4 457.08 254.99 10.630 0.606 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.507 9.854 10.066
{\rm log}_{10}({\rm SFR}) -0.440 0.020 0.561
{\rm log}_{10}({\rm sSFR}) -10.374 -9.866 -9.117
{\rm stellar\ age} 3.162 6.997 10.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.018 -0.225 0.087
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.990 -0.490 0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.639 1.056 1.507
\delta -0.627 -0.310 -0.009
\tau_1/\tau_2 0.431 0.826 1.303
Q_{PAH} 0.304 1.941 4.701
U_{min} 3.106 8.113 15.020
{\rm log}_{10}(\gamma_e)\, -3.233 -1.948 -0.747

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.157 -1.379 -0.264
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.540 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.198 0.262 0.710
0.03-0.10 Gyr -1.945 -0.536 0.394
0.10-0.33 Gyr -3.012 -0.837 0.128
0.33-1.06 Gyr -3.425 -0.846 0.106
1.06-3.45 Gyr -2.920 -0.615 -0.018
3.45-11.21 Gyr -1.733 -0.261 0.160
11.21-12.46 Gyr -1.308 -0.044 1.053

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.919 10.039 10.133
{\rm log}_{10}({\rm SFR}) -0.576 -0.236 0.065
{\rm log}_{10}({\rm sSFR}) -10.615 -10.278 -9.971
{\rm stellar\ age} 5.601 7.137 8.632

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.702 -0.433 -0.200
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.255 -0.546 0.041

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.332 0.540
\delta -0.725 -0.305 0.143
\tau_1/\tau_2 0.548 0.910 1.308
Q_{PAH} 1.185 2.312 4.133
U_{min} 2.711 7.055 13.538
{\rm log}_{10}(\gamma_e)\, -2.913 -2.029 -1.208

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.892 -2.436 -1.522
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.324 1.800

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.312 -0.066 0.125
0.03-0.10 Gyr -0.976 -0.356 0.067
0.10-0.33 Gyr -1.060 -0.429 -0.011
0.33-1.06 Gyr -0.996 -0.349 0.115
1.06-3.45 Gyr -0.699 -0.074 0.246
3.45-11.21 Gyr -0.216 0.156 0.330
11.21-12.46 Gyr -0.357 0.259 0.838