2025aicp

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Information

Transient

Name: AT2025aicp
Right ascension: 3h37m17.89s
Declination: -32d03m21.23s
Discovery Date: Dec. 23, 2025, 10:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name: 697367
Right ascension: 3h37m15.16s
Declination: -32d03m49.09s
Redshift: 0.038347
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.12
Transient MWEBV processed 0.06
Host match processed 4.36
Host information processed 0.18
Host MWEBV processed 0.08
Global aperture construction processed 0.72
Global aperture photometry processed 2.0
Validate global photometry processed 2.15
Global host SED inference processed 399.59
Local aperture photometry processed 2.72
Validate local photometry processed 0.03
Local host SED inference processed 544.65
 

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) = 3h37m17.89s, -32d03m21.23s
semi major axis, semi minor axis (arcsec) = 2.63, 2.63
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 75.84 0.29 19.200 0.004 AB
DES_r 127.81 0.43 18.634 0.004 AB
DES_z 179.83 1.63 18.263 0.010 AB

Aperture details

RA, DEC (J2000) = 3h37m15.19s, -32d03m49.27s
semi major axis, semi minor axis (arcsec) = 22.83, 5.3
angle (degrees, anti-clockwise from east) = 55.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 40.64 4.7 19.878 0.126 AB
DES_g 1240.83 1.17 16.166 0.001 AB
DES_r 2705.26 1.98 15.319 0.001 AB
DES_z 4919.88 8.36 14.670 0.002 AB
2MASS_J 7497.64 264.95 13.318 0.038 Vega
2MASS_H 9181.18 411.64 12.625 0.049 Vega
2MASS_K 8215.64 533.88 12.276 0.071 Vega
WISE_W1 4131.09 31.64 12.161 0.008 Vega
WISE_W2 2513.96 32.69 12.060 0.014 Vega
WISE_W3 4855.97 235.47 9.510 0.053 Vega
WISE_W4 5383.79 825.96 7.952 0.167 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.858 9.045 9.179
{\rm log}_{10}({\rm SFR}) -1.810 -1.074 -0.419
{\rm log}_{10}({\rm sSFR}) -10.910 -10.162 -9.426
{\rm stellar\ age} 5.301 7.532 10.454

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.736 -1.324 -0.814
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.750 -0.668 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.589 1.047
\delta -0.582 -0.139 0.234
\tau_1/\tau_2 0.622 1.006 1.377
Q_{PAH} 0.537 1.871 4.229
U_{min} 3.062 8.055 14.730
{\rm log}_{10}(\gamma_e)\, -3.259 -2.099 -0.810

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.498 -1.047 -0.106
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.453 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.867 -1.191 -0.690
0.03-0.10 Gyr -2.091 -1.075 -0.342
0.10-0.33 Gyr -2.397 -1.253 -0.562
0.33-1.09 Gyr -2.730 -1.408 -0.816
1.09-3.61 Gyr -2.659 -1.253 -0.859
3.61-11.92 Gyr -1.682 -0.934 -0.716
11.92-13.24 Gyr -1.522 -0.781 0.057

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.457 10.542 10.645
{\rm log}_{10}({\rm SFR}) -0.835 -0.349 0.069
{\rm log}_{10}({\rm sSFR}) -11.470 -10.910 -10.404
{\rm stellar\ age} 6.511 7.700 9.420

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.717 -0.308 -0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.781 -1.179 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.399 0.565 0.827
\delta -0.643 -0.295 0.156
\tau_1/\tau_2 0.493 0.856 1.217
Q_{PAH} 0.536 1.164 2.233
U_{min} 2.207 6.731 13.193
{\rm log}_{10}(\gamma_e)\, -3.492 -2.761 -1.893

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.833 -2.635 -1.928
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.379 1.810

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.828 -0.204 0.175
0.03-0.10 Gyr -1.308 -0.499 0.047
0.10-0.33 Gyr -1.249 -0.329 0.192
0.33-1.09 Gyr -1.102 -0.132 0.341
1.09-3.61 Gyr -0.470 0.399 0.706
3.61-11.92 Gyr 0.377 0.651 0.830
11.92-13.24 Gyr 0.132 0.731 1.367