2025akoi

Download data

Information

Transient

Name: AT2025akoi
Right ascension: 1h17m14.44s
Declination: 25d38m39.85s
Discovery Date: July 15, 2025, 2:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.118

Host

Name:
Right ascension: 1h17m14.43s
Declination: 25d38m38.75s
Redshift: None
Photometric Redshift: 0.106
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.54
Transient MWEBV processed 0.07
Host match processed 5.4
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 2.69
Global aperture photometry processed 4.84
Validate global photometry processed 15.11
Global host SED inference processed 481.84
Local aperture photometry processed 4.87
Validate local photometry processed 0.02
Local host SED inference processed 598.7
 

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) = 1h17m14.44s, 25d38m39.85s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 6.84 1.64 21.812 0.260 AB

Aperture details

RA, DEC (J2000) = 1h17m14.43s, 25d38m38.91s
semi major axis, semi minor axis (arcsec) = 3.45, 3.36
angle (degrees, anti-clockwise from east) = -129.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.24 0.34 23.666 0.298 AB
GALEX_NUV 1.84 0.26 23.235 0.152 AB
SDSS_u 14.89 2.44 20.968 0.178 AB
SDSS_g 15.62 1.35 20.916 0.094 AB
PanSTARRS_g 14.33 0.82 21.010 0.062 AB
SDSS_r 25.85 1.85 20.369 0.078 AB
PanSTARRS_r 25.54 0.79 20.382 0.034 AB
SDSS_i 37.12 2.69 19.976 0.079 AB
PanSTARRS_i 31.03 1.12 20.171 0.039 AB
PanSTARRS_z 34.99 2.27 20.040 0.071 AB
SDSS_z 34.66 7.59 20.050 0.238 AB
PanSTARRS_y 41.53 5.26 19.854 0.138 AB
2MASS_J 40.37 92.01 18.990 2.475 Vega
2MASS_H 183.39 137.97 16.874 0.817 Vega
2MASS_K 238.46 169.13 16.119 0.770 Vega
WISE_W1 11.04 9.73 18.594 0.957 Vega
WISE_W2 16.8 15.2 17.498 0.982 Vega
WISE_W3 39.75 50.22 14.728 1.372 Vega
WISE_W4 -103.5 267.27 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.781 8.320 8.706
{\rm log}_{10}({\rm SFR}) -1.153 -0.716 -0.241
{\rm log}_{10}({\rm sSFR}) -9.636 -9.004 -8.066
{\rm stellar\ age} 0.651 5.021 7.108

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.605 -0.874 -0.211
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.443 -0.603 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.585 1.035 1.679
\delta -0.456 -0.055 0.219
\tau_1/\tau_2 0.505 0.927 1.321
Q_{PAH} 0.549 1.988 4.899
U_{min} 2.875 8.169 15.218
{\rm log}_{10}(\gamma_e)\, -3.101 -2.091 -0.917

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.623 -0.525 0.147
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.362 1.753

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.959 -0.473 -0.008
0.03-0.10 Gyr -2.299 -1.113 -0.392
0.10-0.32 Gyr -3.589 -1.688 -0.977
0.32-1.06 Gyr -4.051 -1.857 -1.178
1.06-3.43 Gyr -4.123 -1.852 -1.257
3.43-11.14 Gyr -4.136 -1.864 -1.252
11.14-12.38 Gyr -3.881 -1.840 -1.024

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.555 8.973 9.182
{\rm log}_{10}({\rm SFR}) -0.288 0.305 0.792
{\rm log}_{10}({\rm sSFR}) -9.288 -8.549 -7.953
{\rm stellar\ age} 0.208 4.065 6.793

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.703 -1.026 -0.140
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.994 -0.131 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.631 1.268
\delta -0.597 -0.195 0.010
\tau_1/\tau_2 0.492 0.984 1.494
Q_{PAH} 1.349 3.040 4.971
U_{min} 3.441 9.517 17.642
{\rm log}_{10}(\gamma_e)\, -2.995 -1.774 -0.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.595 -1.621 -0.466
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.329 1.778

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.520 -0.750 -0.315
0.03-0.10 Gyr -0.177 0.447 0.947
0.10-0.32 Gyr -3.092 -0.917 -0.059
0.32-1.06 Gyr -4.748 -1.694 -0.695
1.06-3.43 Gyr -4.837 -1.540 -0.780
3.43-11.14 Gyr -4.687 -1.529 -0.790
11.14-12.38 Gyr -4.849 -1.421 -0.455