2025ctg

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Information

Transient

Name: AT2025ctg
Right ascension: 10h35m32.35s
Declination: -16d43m02.94s
Discovery Date: Feb. 20, 2025, 9:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name: 2025ctg
Right ascension: 10h35m32.45s
Declination: -16d43m00.34s
Redshift: 0.080264
Photometric Redshift: 0.074
 

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 1.93
Cutout download processed 3.22
Global aperture construction processed 0.6
Local aperture photometry processed 3.66
Global aperture photometry processed 3.54
Validate local photometry processed 0.02
Validate global photometry processed 10.47
Host information processed 0.08
Global host SED inference processed 384.62
Local host SED inference processed 456.96
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 10h35m32.35s, -16d43m02.94s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
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 39.53 0.38 19.908 0.010 AB
PanSTARRS_r 71.8 0.51 19.260 0.008 AB
PanSTARRS_i 102.0 0.55 18.879 0.006 AB
PanSTARRS_z 121.03 0.87 18.693 0.008 AB
PanSTARRS_y 141.24 2.26 18.525 0.017 AB

Aperture details

RA, DEC (J2000) = 10h35m32.44s, -16d43m00.13s
semi major axis, semi minor axis (arcsec) = 7.76, 6.45
angle (degrees, anti-clockwise from east) = -147.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.24 3.52 20.532 0.172 AB
GALEX_NUV 36.58 2.22 19.992 0.066 AB
PanSTARRS_g 544.34 1.98 17.060 0.004 AB
PanSTARRS_r 1021.4 2.59 16.377 0.003 AB
PanSTARRS_i 1456.54 2.81 15.992 0.002 AB
PanSTARRS_z 1796.03 4.37 15.764 0.003 AB
PanSTARRS_y 2131.92 11.52 15.578 0.006 AB
2MASS_J 2602.77 193.12 14.467 0.081 Vega
2MASS_H 3764.69 245.12 13.593 0.071 Vega
2MASS_K 3428.54 415.87 13.224 0.132 Vega
WISE_W1 1634.11 30.08 13.168 0.020 Vega
WISE_W2 1117.57 35.99 12.940 0.035 Vega
WISE_W3 2674.52 116.79 10.158 0.047 Vega
WISE_W4 2202.44 734.4 8.923 0.362 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})\, 9.464 9.576 9.696
{\rm log}_{10}({\rm SFR}) -1.859 -1.205 -0.525
{\rm log}_{10}({\rm sSFR}) -11.468 -10.801 -10.150
{\rm stellar\ age} 5.471 7.112 9.138

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.396 -0.837 -0.425
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.491 -0.646 0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.519 0.916
\delta -0.680 -0.195 0.188
\tau_1/\tau_2 0.652 0.981 1.328
Q_{PAH} 1.146 3.194 5.660
U_{min} 3.098 8.232 14.674
{\rm log}_{10}(\gamma_e)\, -3.014 -1.895 -0.630

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.230 -0.776 -0.243
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.425 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.906 -1.236 -0.752
0.03-0.10 Gyr -2.135 -1.262 -0.463
0.10-0.33 Gyr -2.083 -1.093 -0.344
0.33-1.07 Gyr -1.833 -0.828 -0.232
1.07-3.50 Gyr -1.351 -0.494 -0.174
3.50-11.43 Gyr -0.774 -0.329 -0.144
11.43-12.70 Gyr -0.868 -0.247 0.468

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.744 10.785 10.839
{\rm log}_{10}({\rm SFR}) 0.026 0.254 0.493
{\rm log}_{10}({\rm sSFR}) -10.765 -10.530 -10.288
{\rm stellar\ age} 7.131 7.846 9.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.436 -0.250 -0.116
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.624 -0.107 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.233 0.351
\delta -0.635 -0.291 0.002
\tau_1/\tau_2 0.728 1.117 1.497
Q_{PAH} 1.245 2.595 4.510
U_{min} 2.373 7.217 14.345
{\rm log}_{10}(\gamma_e)\, -2.828 -1.937 -1.168

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.314 -1.686 -1.343
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.454 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.381 0.108 0.301
0.03-0.10 Gyr -0.048 0.299 0.620
0.10-0.33 Gyr -0.116 0.234 0.525
0.33-1.07 Gyr -0.209 0.151 0.412
1.07-3.50 Gyr -0.145 0.392 0.709
3.50-11.43 Gyr 0.711 0.948 1.043
11.43-12.70 Gyr 0.697 1.161 1.716