2025is

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Information

Transient

Name: AT2025is
Right ascension: 7h14m23.12s
Declination: -3d35m19.52s
Discovery Date: Jan. 9, 2025, 11:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.232

Host

Name: 2025is
Right ascension: 7h14m23.88s
Declination: -3d35m22.45s
Redshift: None
Photometric Redshift: 0.111
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.2
Cutout download processed 2.05
Global aperture construction processed 0.59
Local aperture photometry processed 3.32
Global aperture photometry processed 3.29
Validate local photometry no valid phot 0.01
Validate global photometry processed 9.44
Host information processed 0.07
Global host SED inference processed 489.09
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.09
Log transient processing status blocked None
 

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) = 7h14m23.12s, -3d35m19.52s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 7h14m24.09s, -3d35m25.82s
semi major axis, semi minor axis (arcsec) = 2.82, 2.79
angle (degrees, anti-clockwise from east) = -114.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 84.23 0.91 19.086 0.012
PanSTARRS_r 157.76 1.0 18.405 0.007
PanSTARRS_i 205.77 0.98 18.117 0.005
PanSTARRS_z 239.13 1.95 17.953 0.009
PanSTARRS_y 240.48 4.27 17.947 0.019
2MASS_J 348.04 118.78 16.651 0.371
2MASS_H 616.44 179.1 15.558 0.315
2MASS_K 232.79 209.66 16.145 0.978
WISE_W1 173.44 35.96 15.603 0.225
WISE_W2 111.55 33.37 15.442 0.325
WISE_W3 65.32 69.1 14.188 1.149
WISE_W4 201.98 465.01 11.517 2.500
 

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})\, 9.887 10.038 10.140
{\rm log}_{10}({\rm SFR}) -0.642 -0.034 0.476
{\rm log}_{10}({\rm sSFR}) -10.633 -10.044 -9.537
{\rm stellar\ age} 3.508 5.759 7.053

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.813 -1.448 -0.969
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.078 -0.716 -0.398

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.217 0.351
\delta -0.747 -0.309 0.162
\tau_1/\tau_2 0.570 0.967 1.353
Q_{PAH} 1.492 3.948 5.840
U_{min} 2.757 7.778 14.961
{\rm log}_{10}(\gamma_e)\, -2.579 -1.360 -0.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.806 -2.410 -1.358
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.512 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.692 -0.249 -0.012
0.03-0.10 Gyr -0.798 0.029 0.607
0.10-0.32 Gyr -0.334 0.295 0.660
0.32-1.05 Gyr -0.243 0.231 0.586
1.05-3.42 Gyr -0.224 0.180 0.437
3.42-11.09 Gyr -0.616 0.065 0.288
11.09-12.32 Gyr -0.861 0.053 0.590