2025ikh

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Information

Transient

Name: AT2025ikh
Right ascension: 10h41m16.98s
Declination: 33d53m46.49s
Discovery Date: April 25, 2025, 9 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2025ikh
Right ascension: 10h41m16.99s
Declination: 33d53m57.27s
Redshift: 0.082963
Photometric Redshift: 0.091
 

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
processed
 status
Local host SED inference
Local host SED inference
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 2.5
Cutout download processed 18.86
Global aperture construction processed 0.67
Local aperture photometry processed 7.31
Global aperture photometry processed 6.95
Validate local photometry processed 0.03
Validate global photometry processed 18.99
Host information processed 0.08
Global host SED inference processed 460.25
Local host SED inference processed 430.39
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed 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) = 10h41m16.98s, 33d53m46.49s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3.34 0.14 22.590 0.045 AB
PanSTARRS_r 7.63 0.31 21.694 0.044 AB
DES_r 7.93 0.42 21.652 0.058 AB
SDSS_i 12.07 1.24 21.196 0.112 AB
PanSTARRS_i 9.84 0.38 21.418 0.042 AB
PanSTARRS_z 11.62 0.84 21.237 0.078 AB
DES_z 12.31 0.53 21.175 0.046 AB
PanSTARRS_y 10.93 1.98 21.304 0.196 AB

Aperture details

RA, DEC (J2000) = 10h41m16.98s, 33d53m57.30s
semi major axis, semi minor axis (arcsec) = 16.93, 13.1
angle (degrees, anti-clockwise from east) = -72.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.83 2.74 21.665 0.380 AB
GALEX_NUV 9.53 1.04 21.452 0.119 AB
SDSS_u 161.64 10.06 18.379 0.068 AB
SDSS_g 1102.84 10.1 16.294 0.010 AB
PanSTARRS_g 1280.11 3.78 16.132 0.003 AB
SDSS_r 2694.83 15.03 15.324 0.006 AB
PanSTARRS_r 2657.11 3.66 15.339 0.001 AB
DES_r 2994.71 7.96 15.209 0.003 AB
SDSS_i 4094.17 19.41 14.870 0.005 AB
PanSTARRS_i 3968.15 4.56 14.904 0.001 AB
PanSTARRS_z 5128.34 9.86 14.625 0.002 AB
DES_z 5037.56 9.61 14.644 0.002 AB
PanSTARRS_y 5447.91 22.88 14.559 0.005 AB
WISE_W1 3823.44 45.91 12.245 0.013 Vega
WISE_W2 2351.61 50.1 12.133 0.023 Vega
WISE_W3 419.23 138.59 12.170 0.359 Vega
WISE_W4 -125.35 678.34 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.552 8.675 8.807
{\rm log}_{10}({\rm SFR}) -2.353 -1.701 -1.109
{\rm log}_{10}({\rm sSFR}) -11.033 -10.382 -9.850
{\rm stellar\ age} 5.671 7.115 8.668

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.549 -1.102 -0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.523 -0.746 0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.507 0.906 1.360
\delta -0.212 0.085 0.283
\tau_1/\tau_2 0.671 0.992 1.315
Q_{PAH} 1.142 2.902 5.040
U_{min} 2.603 7.770 14.444
{\rm log}_{10}(\gamma_e)\, -2.763 -1.771 -0.730

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.996 -0.066 0.259
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.460 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.380 -1.697 -1.072
0.03-0.10 Gyr -2.544 -1.764 -1.131
0.10-0.33 Gyr -2.592 -1.791 -1.220
0.33-1.07 Gyr -2.711 -1.778 -1.224
1.07-3.49 Gyr -2.153 -1.387 -1.096
3.49-11.40 Gyr -1.581 -1.201 -1.015
11.40-12.66 Gyr -1.799 -1.154 -0.548

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.018 11.221 11.318
{\rm log}_{10}({\rm SFR}) -4.605 -1.865 -0.564
{\rm log}_{10}({\rm sSFR}) -15.810 -13.141 -11.692
{\rm stellar\ age} 4.399 7.375 10.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.159 -0.877 -0.665
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.641 -0.901 0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.394 0.504 0.634
\delta -0.850 -0.697 -0.525
\tau_1/\tau_2 0.418 0.885 1.351
Q_{PAH} 0.195 0.570 1.136
U_{min} 4.040 10.280 18.250
{\rm log}_{10}(\gamma_e)\, -3.380 -2.508 -1.488

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.713 -2.612 -1.899
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.174 1.622

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.696 -2.153 -0.493
0.03-0.10 Gyr -5.717 -2.552 -0.632
0.10-0.33 Gyr -4.874 -2.430 -0.506
0.33-1.07 Gyr -2.874 -1.097 0.428
1.07-3.49 Gyr -1.010 1.092 1.676
3.49-11.40 Gyr -0.410 1.260 1.571
11.40-12.66 Gyr -1.330 1.075 2.285