2025ict

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Information

Transient

Name: AT2025ict
Right ascension: 17h33m13.39s
Declination: 39d21m52.40s
Discovery Date: April 22, 2025, 9:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025ict
Right ascension: 17h33m13.54s
Declination: 39d21m52.52s
Redshift: None
Photometric Redshift: 0.145
 

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 2.41
Cutout download processed 7.4
Global aperture construction processed 0.66
Local aperture photometry processed 4.94
Global aperture photometry processed 5.15
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.77
Host information processed 0.09
Global host SED inference processed 530.34
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 17h33m13.39s, 39d21m52.40s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 17h33m13.53s, 39d21m52.64s
semi major axis, semi minor axis (arcsec) = 4.11, 3.22
angle (degrees, anti-clockwise from east) = -109.33

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.16 1.23 23.063 0.619 AB
GALEX_NUV 1.96 1.32 23.169 0.732 AB
DES_g 57.73 0.48 19.496 0.009 AB
PanSTARRS_g 63.32 0.92 19.396 0.016 AB
PanSTARRS_r 148.66 1.0 18.470 0.007 AB
PanSTARRS_i 214.79 0.66 18.070 0.003 AB
PanSTARRS_z 287.78 2.16 17.752 0.008 AB
DES_z 300.19 3.65 17.707 0.013 AB
PanSTARRS_y 320.76 4.73 17.635 0.016 AB
2MASS_J 459.92 88.23 16.348 0.208 Vega
2MASS_H 501.21 135.13 15.782 0.293 Vega
2MASS_K 389.73 149.09 15.585 0.415 Vega
WISE_W1 178.69 8.72 15.571 0.053 Vega
WISE_W2 117.82 10.81 15.383 0.100 Vega
WISE_W3 99.69 35.84 13.729 0.390 Vega
WISE_W4 277.59 263.16 11.172 1.029 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})\, 10.465 10.544 10.665
{\rm log}_{10}({\rm SFR}) -2.452 -0.654 0.041
{\rm log}_{10}({\rm sSFR}) -13.066 -11.241 -10.499
{\rm stellar\ age} 6.898 8.314 11.301

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.435 -1.076 -0.795
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.349 -0.685 -0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.292 0.446 0.599
\delta -0.923 -0.762 -0.541
\tau_1/\tau_2 0.489 0.976 1.454
Q_{PAH} 0.782 2.588 5.073
U_{min} 3.325 9.565 17.716
{\rm log}_{10}(\gamma_e)\, -2.475 -1.360 -0.350

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.996 -2.506 -1.495
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.550 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.619 -0.995 -0.216
0.03-0.10 Gyr -3.319 -0.685 0.129
0.10-0.32 Gyr -4.237 -1.042 0.019
0.32-1.04 Gyr -5.256 -1.462 -0.111
1.04-3.33 Gyr -3.727 -0.850 0.346
3.33-10.73 Gyr -1.677 0.569 0.828
10.73-11.92 Gyr 0.132 1.251 1.842